289301174

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{3593}}^1$

素因数の和:4039

約数の個数: 16

約数和(自身を含む): 438870528

約数和(自身を除く): 149569354

約数列:

[1, 2, 127, 254, 317, 634, 3593, 7186, 40259, 80518, 456311, 912622, 1138981, 2277962, 144650587, 289301174]

約数ペア:

[(1, 289301174), (2, 144650587), (127, 2277962), (254, 1138981), (317, 912622), (634, 456311), (3593, 80518), (7186, 40259)]