99975238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 170100000

約数和(自身を除く): 70124762

約数列:

[1, 2, 11, 22, 29, 58, 319, 349, 449, 638, 698, 898, 3839, 4939, 7678, 9878, 10121, 13021, 20242, 26042, 111331, 143231, 156701, 222662, 286462, 313402, 1723711, 3447422, 4544329, 9088658, 49987619, 99975238]

約数ペア:

[(1, 99975238), (2, 49987619), (11, 9088658), (22, 4544329), (29, 3447422), (58, 1723711), (319, 313402), (349, 286462), (449, 222662), (638, 156701), (698, 143231), (898, 111331), (3839, 26042), (4939, 20242), (7678, 13021), (9878, 10121)]