1998928801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2566019}}^1$

素因数の和:2566079

約数の個数: 8

約数和(自身を含む): 2155456800

約数和(自身を除く): 156527999

約数列:

[1, 19, 41, 779, 2566019, 48754361, 105206779, 1998928801]

約数ペア:

[(1, 1998928801), (19, 105206779), (41, 48754361), (779, 2566019)]