1906988556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 5075126784

約数和(自身を除く): 3168138228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 103, 121, 123, 132, 164, 206, 242, 246, 309, 311, 363, 412, 451, 484, 492, 618, 622, 726, 902, 933, 1133, 1236, 1244, 1353, 1452, 1804, 1866, 2266, 2706, 3399, 3421, 3732, 4223, 4532, 4961, 5412, 6798, 6842, 8446, 9922, 10263, 12463, 12669, 12751, 13596, 13684, 14883, 16892, 19844, 20526, 24926, 25338, 25502, 29766, 32033, 37389, 37631, 38253, 41052, 46453, 49852, 50676, 51004, 59532, 64066, 74778, 75262, 76506, 92906, 96099, 112893, 128132, 139359, 140261, 149556, 150524, 153012, 185812, 192198, 225786, 278718, 280522, 352363, 384396, 420783, 451572, 510983, 557436, 561044, 704726, 841566, 1021966, 1057089, 1313353, 1409452, 1532949, 1542871, 1683132, 2043932, 2114178, 2626706, 3065898, 3085742, 3875993, 3940059, 4228356, 4628613, 5253412, 6131796, 6171484, 7751986, 7880118, 9257226, 11627979, 14446883, 15503972, 15760236, 18514452, 23255958, 28893766, 43340649, 46511916, 57787532, 86681298, 158915713, 173362596, 317831426, 476747139, 635662852, 953494278, 1906988556]

約数ペア:

[(1, 1906988556), (2, 953494278), (3, 635662852), (4, 476747139), (6, 317831426), (11, 173362596), (12, 158915713), (22, 86681298), (33, 57787532), (41, 46511916), (44, 43340649), (66, 28893766), (82, 23255958), (103, 18514452), (121, 15760236), (123, 15503972), (132, 14446883), (164, 11627979), (206, 9257226), (242, 7880118), (246, 7751986), (309, 6171484), (311, 6131796), (363, 5253412), (412, 4628613), (451, 4228356), (484, 3940059), (492, 3875993), (618, 3085742), (622, 3065898), (726, 2626706), (902, 2114178), (933, 2043932), (1133, 1683132), (1236, 1542871), (1244, 1532949), (1353, 1409452), (1452, 1313353), (1804, 1057089), (1866, 1021966), (2266, 841566), (2706, 704726), (3399, 561044), (3421, 557436), (3732, 510983), (4223, 451572), (4532, 420783), (4961, 384396), (5412, 352363), (6798, 280522), (6842, 278718), (8446, 225786), (9922, 192198), (10263, 185812), (12463, 153012), (12669, 150524), (12751, 149556), (13596, 140261), (13684, 139359), (14883, 128132), (16892, 112893), (19844, 96099), (20526, 92906), (24926, 76506), (25338, 75262), (25502, 74778), (29766, 64066), (32033, 59532), (37389, 51004), (37631, 50676), (38253, 49852), (41052, 46453)]