1298988062

素因数分解:

$2^1\times {\mathrm{1481}}^1\times {\mathrm{438551}}^1$

素因数の和:440034

約数の個数: 8

約数和(自身を含む): 1949802192

約数和(自身を除く): 650814130

約数列:

[1, 2, 1481, 2962, 438551, 877102, 649494031, 1298988062]

約数ペア:

[(1, 1298988062), (2, 649494031), (1481, 877102), (2962, 438551)]