1023640037

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{191657}}^1$

素因数の和:191780

約数の個数: 12

約数和(自身を含む): 1201695660

約数和(自身を除く): 178055623

約数列:

[1, 7, 49, 109, 763, 5341, 191657, 1341599, 9391193, 20890613, 146234291, 1023640037]

約数ペア:

[(1, 1023640037), (7, 146234291), (49, 20890613), (109, 9391193), (763, 1341599), (5341, 191657)]