1871330251666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2857}}^1\times {\mathrm{129293}}^1$

素因数の和:132318

約数の個数: 32

約数和(自身を含む): 2993130241200

約数和(自身を除く): 1121799989534

約数列:

[1, 2, 17, 34, 149, 298, 2533, 2857, 5066, 5714, 48569, 97138, 129293, 258586, 425693, 851386, 2197981, 4395962, 7236781, 14473562, 19264657, 38529314, 327499169, 369390101, 654998338, 738780202, 6279631717, 12559263434, 55039125049, 110078250098, 935665125833, 1871330251666]

約数ペア:

[(1, 1871330251666), (2, 935665125833), (17, 110078250098), (34, 55039125049), (149, 12559263434), (298, 6279631717), (2533, 738780202), (2857, 654998338), (5066, 369390101), (5714, 327499169), (48569, 38529314), (97138, 19264657), (129293, 14473562), (258586, 7236781), (425693, 4395962), (851386, 2197981)]