1900385556

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{662617}}^1$

素因数の和:662863

約数の個数: 24

約数和(自身を含む): 4452792960

約数和(自身を除く): 2552407404

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 662617, 1325234, 1987851, 2650468, 3975702, 7951404, 158365463, 316730926, 475096389, 633461852, 950192778, 1900385556]

約数ペア:

[(1, 1900385556), (2, 950192778), (3, 633461852), (4, 475096389), (6, 316730926), (12, 158365463), (239, 7951404), (478, 3975702), (717, 2650468), (956, 1987851), (1434, 1325234), (2868, 662617)]