880131334

素因数分解:

$2^1\times {\mathrm{881}}^1\times {\mathrm{499507}}^1$

素因数の和:500390

約数の個数: 8

約数和(自身を含む): 1321698168

約数和(自身を除く): 441566834

約数列:

[1, 2, 881, 1762, 499507, 999014, 440065667, 880131334]

約数ペア:

[(1, 880131334), (2, 440065667), (881, 999014), (1762, 499507)]