406052072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2985677}}^1$

素因数の和:2985700

約数の個数: 16

約数和(自身を含む): 806133060

約数和(自身を除く): 400080988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2985677, 5971354, 11942708, 23885416, 50756509, 101513018, 203026036, 406052072]

約数ペア:

[(1, 406052072), (2, 203026036), (4, 101513018), (8, 50756509), (17, 23885416), (34, 11942708), (68, 5971354), (136, 2985677)]