3970408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{38177}}^1$

素因数の和:38196

約数の個数: 16

約数和(自身を含む): 8017380

約数和(自身を除く): 4046972

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 38177, 76354, 152708, 305416, 496301, 992602, 1985204, 3970408]

約数ペア:

[(1, 3970408), (2, 1985204), (4, 992602), (8, 496301), (13, 305416), (26, 152708), (52, 76354), (104, 38177)]