2040897901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{15345097}}^1$

素因数の和:15345123

約数の個数: 8

約数和(自身を含む): 2455215680

約数和(自身を除く): 414317779

約数列:

[1, 7, 19, 133, 15345097, 107415679, 291556843, 2040897901]

約数ペア:

[(1, 2040897901), (7, 291556843), (19, 107415679), (133, 15345097)]