265484017

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 286043200

約数和(自身を除く): 20559183

約数列:

[1, 19, 61, 157, 1159, 1459, 2983, 9577, 27721, 88999, 181963, 229063, 1690981, 4352197, 13972843, 265484017]

約数ペア:

[(1, 265484017), (19, 13972843), (61, 4352197), (157, 1690981), (1159, 229063), (1459, 181963), (2983, 88999), (9577, 27721)]