2164090

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 3912480

約数和(自身を除く): 1748390

約数列:

[1, 2, 5, 10, 379, 571, 758, 1142, 1895, 2855, 3790, 5710, 216409, 432818, 1082045, 2164090]

約数ペア:

[(1, 2164090), (2, 1082045), (5, 432818), (10, 216409), (379, 5710), (571, 3790), (758, 2855), (1142, 1895)]