2135358617

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{25457}}^1$

素因数の和:26008

約数の個数: 16

約数和(自身を含む): 2551502592

約数和(自身を除く): 416143975

約数列:

[1, 7, 23, 161, 521, 3647, 11983, 25457, 83881, 178199, 585511, 4098577, 13263097, 92841679, 305051231, 2135358617]

約数ペア:

[(1, 2135358617), (7, 305051231), (23, 92841679), (161, 13263097), (521, 4098577), (3647, 585511), (11983, 178199), (25457, 83881)]