262023281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{12781}}^1$

素因数の和:12896

約数の個数: 16

約数和(自身を含む): 300632640

約数和(自身を除く): 38609359

約数列:

[1, 13, 19, 83, 247, 1079, 1577, 12781, 20501, 166153, 242839, 1060823, 3156907, 13790699, 20155637, 262023281]

約数ペア:

[(1, 262023281), (13, 20155637), (19, 13790699), (83, 3156907), (247, 1060823), (1079, 242839), (1577, 166153), (12781, 20501)]