252173372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{72547}}^1$

素因数の和:72641

約数の個数: 24

約数和(自身を含む): 487522560

約数和(自身を除く): 235349188

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 72547, 145094, 290188, 798017, 1596034, 3192068, 5731213, 11462426, 22924852, 63043343, 126086686, 252173372]

約数ペア:

[(1, 252173372), (2, 126086686), (4, 63043343), (11, 22924852), (22, 11462426), (44, 5731213), (79, 3192068), (158, 1596034), (316, 798017), (869, 290188), (1738, 145094), (3476, 72547)]