2190395533

素因数分解:

${\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{127031}}^1$

素因数の和:127475

約数の個数: 8

約数和(自身を含む): 2246942016

約数和(自身を除く): 56546483

約数列:

[1, 43, 401, 17243, 127031, 5462333, 50939431, 2190395533]

約数ペア:

[(1, 2190395533), (43, 50939431), (401, 5462333), (17243, 127031)]