2747701780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2923087}}^1$

素因数の和:2923143

約数の個数: 24

約数和(自身を含む): 5892945408

約数和(自身を除く): 3145243628

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2923087, 5846174, 11692348, 14615435, 29230870, 58461740, 137385089, 274770178, 549540356, 686925445, 1373850890, 2747701780]

約数ペア:

[(1, 2747701780), (2, 1373850890), (4, 686925445), (5, 549540356), (10, 274770178), (20, 137385089), (47, 58461740), (94, 29230870), (188, 14615435), (235, 11692348), (470, 5846174), (940, 2923087)]