2000549778854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1\times {\mathrm{1399}}^1$

素因数の和:2470

約数の個数: 128

約数和(自身を含む): 3533773824000

約数和(自身を除く): 1533224045146

約数列:

[1, 2, 11, 22, 31, 37, 61, 62, 74, 122, 341, 407, 671, 682, 814, 929, 1147, 1342, 1399, 1858, 1891, 2257, 2294, 2798, 3782, 4514, 10219, 12617, 15389, 20438, 20801, 24827, 25234, 28799, 30778, 34373, 41602, 43369, 49654, 51763, 56669, 57598, 68746, 69967, 85339, 86738, 103526, 113338, 139934, 170678, 316789, 378103, 477059, 569393, 623359, 633578, 756206, 769637, 938729, 954118, 1065563, 1138786, 1246718, 1299671, 1539274, 1604653, 1756739, 1877458, 2096753, 2131126, 2599342, 2645509, 3157543, 3209306, 3513478, 4193506, 5291018, 6315086, 11721193, 14296381, 17651183, 19324129, 23064283, 23442386, 28592762, 29100599, 34732973, 35302366, 38648258, 40289801, 46128566, 48087827, 58201198, 64999343, 69465946, 79279931, 80579602, 96175654, 97883833, 129998686, 158559862, 195767666, 443187811, 528966097, 714992773, 872079241, 886375622, 1057932194, 1076722163, 1429985546, 1490722637, 1744158482, 2153444326, 2457677861, 2933357447, 2981445274, 4915355722, 5866714894, 16397949007, 27034456471, 32266931917, 32795898014, 54068912942, 64533863834, 90934080857, 181868161714, 1000274889427, 2000549778854]

約数ペア:

[(1, 2000549778854), (2, 1000274889427), (11, 181868161714), (22, 90934080857), (31, 64533863834), (37, 54068912942), (61, 32795898014), (62, 32266931917), (74, 27034456471), (122, 16397949007), (341, 5866714894), (407, 4915355722), (671, 2981445274), (682, 2933357447), (814, 2457677861), (929, 2153444326), (1147, 1744158482), (1342, 1490722637), (1399, 1429985546), (1858, 1076722163), (1891, 1057932194), (2257, 886375622), (2294, 872079241), (2798, 714992773), (3782, 528966097), (4514, 443187811), (10219, 195767666), (12617, 158559862), (15389, 129998686), (20438, 97883833), (20801, 96175654), (24827, 80579602), (25234, 79279931), (28799, 69465946), (30778, 64999343), (34373, 58201198), (41602, 48087827), (43369, 46128566), (49654, 40289801), (51763, 38648258), (56669, 35302366), (57598, 34732973), (68746, 29100599), (69967, 28592762), (85339, 23442386), (86738, 23064283), (103526, 19324129), (113338, 17651183), (139934, 14296381), (170678, 11721193), (316789, 6315086), (378103, 5291018), (477059, 4193506), (569393, 3513478), (623359, 3209306), (633578, 3157543), (756206, 2645509), (769637, 2599342), (938729, 2131126), (954118, 2096753), (1065563, 1877458), (1138786, 1756739), (1246718, 1604653), (1299671, 1539274)]