1855146904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4159}}^1\times {\mathrm{4289}}^1$

素因数の和:8467

約数の個数: 32

約数和(自身を含む): 3747744000

約数和(自身を除く): 1892597096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4159, 4289, 8318, 8578, 16636, 17156, 33272, 34312, 54067, 55757, 108134, 111514, 216268, 223028, 432536, 446056, 17837951, 35675902, 71351804, 142703608, 231893363, 463786726, 927573452, 1855146904]

約数ペア:

[(1, 1855146904), (2, 927573452), (4, 463786726), (8, 231893363), (13, 142703608), (26, 71351804), (52, 35675902), (104, 17837951), (4159, 446056), (4289, 432536), (8318, 223028), (8578, 216268), (16636, 111514), (17156, 108134), (33272, 55757), (34312, 54067)]