248765114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7927}}^1$

素因数の和:8030

約数の個数: 32

約数和(自身を含む): 431536896

約数和(自身を除く): 182771782

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2414, 7927, 15691, 15854, 31382, 103051, 134759, 206102, 269518, 562817, 1125634, 1751867, 3503734, 7316621, 9567889, 14633242, 19135778, 124382557, 248765114]

約数ペア:

[(1, 248765114), (2, 124382557), (13, 19135778), (17, 14633242), (26, 9567889), (34, 7316621), (71, 3503734), (142, 1751867), (221, 1125634), (442, 562817), (923, 269518), (1207, 206102), (1846, 134759), (2414, 103051), (7927, 31382), (15691, 15854)]