559312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2710

約数の個数: 20

約数和(自身を含む): 1167460

約数和(自身を除く): 608148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2689, 5378, 10756, 21512, 34957, 43024, 69914, 139828, 279656, 559312]

約数ペア:

[(1, 559312), (2, 279656), (4, 139828), (8, 69914), (13, 43024), (16, 34957), (26, 21512), (52, 10756), (104, 5378), (208, 2689)]