2486341748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 5119994880

約数和(自身を除く): 2633653132

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 131, 146, 209, 262, 292, 311, 418, 524, 622, 803, 836, 1244, 1387, 1441, 1606, 2489, 2774, 2882, 3212, 3421, 4978, 5548, 5764, 5909, 6842, 9563, 9956, 11818, 13684, 15257, 19126, 22703, 23636, 27379, 30514, 38252, 40741, 45406, 54758, 61028, 64999, 81482, 90812, 105193, 109516, 129998, 162964, 181697, 210386, 249733, 259996, 363394, 420772, 431357, 448151, 499466, 726788, 774079, 862714, 896302, 998932, 1548158, 1725428, 1792604, 1998667, 2974093, 3096316, 3997334, 4744927, 5948186, 7994668, 8514869, 9489854, 11896372, 17029738, 18979708, 32715023, 34059476, 56507767, 65430046, 113015534, 130860092, 226031068, 621585437, 1243170874, 2486341748]

約数ペア:

[(1, 2486341748), (2, 1243170874), (4, 621585437), (11, 226031068), (19, 130860092), (22, 113015534), (38, 65430046), (44, 56507767), (73, 34059476), (76, 32715023), (131, 18979708), (146, 17029738), (209, 11896372), (262, 9489854), (292, 8514869), (311, 7994668), (418, 5948186), (524, 4744927), (622, 3997334), (803, 3096316), (836, 2974093), (1244, 1998667), (1387, 1792604), (1441, 1725428), (1606, 1548158), (2489, 998932), (2774, 896302), (2882, 862714), (3212, 774079), (3421, 726788), (4978, 499466), (5548, 448151), (5764, 431357), (5909, 420772), (6842, 363394), (9563, 259996), (9956, 249733), (11818, 210386), (13684, 181697), (15257, 162964), (19126, 129998), (22703, 109516), (23636, 105193), (27379, 90812), (30514, 81482), (38252, 64999), (40741, 61028), (45406, 54758)]