896491856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4310057}}^1$

素因数の和:4310078

約数の個数: 20

約数和(自身を含む): 1870565172

約数和(自身を除く): 974073316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4310057, 8620114, 17240228, 34480456, 56030741, 68960912, 112061482, 224122964, 448245928, 896491856]

約数ペア:

[(1, 896491856), (2, 448245928), (4, 224122964), (8, 112061482), (13, 68960912), (16, 56030741), (26, 34480456), (52, 17240228), (104, 8620114), (208, 4310057)]