1974590

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 3570480

約数和(自身を除く): 1595890

約数列:

[1, 2, 5, 10, 379, 521, 758, 1042, 1895, 2605, 3790, 5210, 197459, 394918, 987295, 1974590]

約数ペア:

[(1, 1974590), (2, 987295), (5, 394918), (10, 197459), (379, 5210), (521, 3790), (758, 2605), (1042, 1895)]