1351567312

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{518239}}^1$

素因数の和:518410

約数の個数: 20

約数和(自身を含む): 2634732160

約数和(自身を除く): 1283164848

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 518239, 1036478, 2072956, 4145912, 8291824, 84472957, 168945914, 337891828, 675783656, 1351567312]

約数ペア:

[(1, 1351567312), (2, 675783656), (4, 337891828), (8, 168945914), (16, 84472957), (163, 8291824), (326, 4145912), (652, 2072956), (1304, 1036478), (2608, 518239)]