958903856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137143}}^1$

素因数の和:137193

約数の個数: 40

約数和(自身を含む): 2040702720

約数和(自身を除く): 1081798864

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 137143, 274286, 548572, 1097144, 2194288, 2605717, 3154289, 5211434, 6308578, 10422868, 12617156, 20845736, 25234312, 41691472, 50468624, 59931491, 119862982, 239725964, 479451928, 958903856]

約数ペア:

[(1, 958903856), (2, 479451928), (4, 239725964), (8, 119862982), (16, 59931491), (19, 50468624), (23, 41691472), (38, 25234312), (46, 20845736), (76, 12617156), (92, 10422868), (152, 6308578), (184, 5211434), (304, 3154289), (368, 2605717), (437, 2194288), (874, 1097144), (1748, 548572), (3496, 274286), (6992, 137143)]