245655371

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{3271}}^1$

素因数の和:3446

約数の個数: 16

約数和(自身を含む): 272099520

約数和(自身を除く): 26444149

約数列:

[1, 13, 53, 109, 689, 1417, 3271, 5777, 42523, 75101, 173363, 356539, 2253719, 4635007, 18896567, 245655371]

約数ペア:

[(1, 245655371), (13, 18896567), (53, 4635007), (109, 2253719), (689, 356539), (1417, 173363), (3271, 75101), (5777, 42523)]