4257157048

素因数分解:

$2^3\times {\mathrm{3221}}^1\times {\mathrm{165211}}^1$

素因数の和:168438

約数の個数: 16

約数和(自身を含む): 7984695960

約数和(自身を除く): 3727538912

約数列:

[1, 2, 4, 8, 3221, 6442, 12884, 25768, 165211, 330422, 660844, 1321688, 532144631, 1064289262, 2128578524, 4257157048]

約数ペア:

[(1, 4257157048), (2, 2128578524), (4, 1064289262), (8, 532144631), (3221, 1321688), (6442, 660844), (12884, 330422), (25768, 165211)]