2291310719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3890171}}^1$

素因数の和:3890221

約数の個数: 8

約数和(自身を含む): 2489710080

約数和(自身を除く): 198399361

約数列:

[1, 19, 31, 589, 3890171, 73913249, 120595301, 2291310719]

約数ペア:

[(1, 2291310719), (19, 120595301), (31, 73913249), (589, 3890171)]