1253646860

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{554711}}^1$

素因数の和:554833

約数の個数: 24

約数和(自身を含む): 2655961056

約数和(自身を除く): 1402314196

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 554711, 1109422, 2218844, 2773555, 5547110, 11094220, 62682343, 125364686, 250729372, 313411715, 626823430, 1253646860]

約数ペア:

[(1, 1253646860), (2, 626823430), (4, 313411715), (5, 250729372), (10, 125364686), (20, 62682343), (113, 11094220), (226, 5547110), (452, 2773555), (565, 2218844), (1130, 1109422), (2260, 554711)]