8398730002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 14450688000

約数和(自身を除く): 6051957998

約数列:

[1, 2, 13, 23, 26, 46, 79, 139, 158, 278, 299, 598, 1027, 1279, 1807, 1817, 2054, 2558, 3197, 3614, 3634, 6394, 10981, 16627, 21962, 23621, 29417, 33254, 41561, 47242, 58834, 83122, 101041, 142753, 177781, 202082, 252563, 285506, 355562, 382421, 505126, 764842, 1313533, 2311153, 2323943, 2627066, 3283319, 4088963, 4622306, 4647886, 6566638, 8177926, 14044699, 28089398, 30211259, 53156519, 60422518, 106313038, 182581087, 323028077, 365162174, 646056154, 4199365001, 8398730002]

約数ペア:

[(1, 8398730002), (2, 4199365001), (13, 646056154), (23, 365162174), (26, 323028077), (46, 182581087), (79, 106313038), (139, 60422518), (158, 53156519), (278, 30211259), (299, 28089398), (598, 14044699), (1027, 8177926), (1279, 6566638), (1807, 4647886), (1817, 4622306), (2054, 4088963), (2558, 3283319), (3197, 2627066), (3614, 2323943), (3634, 2311153), (6394, 1313533), (10981, 764842), (16627, 505126), (21962, 382421), (23621, 355562), (29417, 285506), (33254, 252563), (41561, 202082), (47242, 177781), (58834, 142753), (83122, 101041)]