2019907102

素因数分解:

$2^1\times {\mathrm{1931}}^1\times {\mathrm{523021}}^1$

素因数の和:524954

約数の個数: 8

約数和(自身を含む): 3031435512

約数和(自身を除く): 1011528410

約数列:

[1, 2, 1931, 3862, 523021, 1046042, 1009953551, 2019907102]

約数ペア:

[(1, 2019907102), (2, 1009953551), (1931, 1046042), (3862, 523021)]