2106972719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{680327}}^1$

素因数の和:680509

約数の個数: 8

約数和(自身を含む): 2231475840

約数和(自身を除く): 124503121

約数列:

[1, 19, 163, 3097, 680327, 12926213, 110893301, 2106972719]

約数ペア:

[(1, 2106972719), (19, 110893301), (163, 12926213), (3097, 680327)]