40620422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{495371}}^1$

素因数の和:495414

約数の個数: 8

約数和(自身を含む): 62416872

約数和(自身を除く): 21796450

約数列:

[1, 2, 41, 82, 495371, 990742, 20310211, 40620422]

約数ペア:

[(1, 40620422), (2, 20310211), (41, 990742), (82, 495371)]