2045303312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9833189}}^1$

素因数の和:9833210

約数の個数: 20

約数和(自身を含む): 4267604460

約数和(自身を除く): 2222301148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9833189, 19666378, 39332756, 78665512, 127831457, 157331024, 255662914, 511325828, 1022651656, 2045303312]

約数ペア:

[(1, 2045303312), (2, 1022651656), (4, 511325828), (8, 255662914), (13, 157331024), (16, 127831457), (26, 78665512), (52, 39332756), (104, 19666378), (208, 9833189)]