1640676870992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6031900261}}^1$

素因数の和:6031900286

約数の個数: 20

約数和(自身を含む): 3365800346196

約数和(自身を除く): 1725123475204

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6031900261, 12063800522, 24127601044, 48255202088, 96510404176, 102542304437, 205084608874, 410169217748, 820338435496, 1640676870992]

約数ペア:

[(1, 1640676870992), (2, 820338435496), (4, 410169217748), (8, 205084608874), (16, 102542304437), (17, 96510404176), (34, 48255202088), (68, 24127601044), (136, 12063800522), (272, 6031900261)]