1131504908

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{705427}}^1$

素因数の和:705832

約数の個数: 12

約数和(自身を含む): 1985074392

約数和(自身を除く): 853569484

約数列:

[1, 2, 4, 401, 802, 1604, 705427, 1410854, 2821708, 282876227, 565752454, 1131504908]

約数ペア:

[(1, 1131504908), (2, 565752454), (4, 282876227), (401, 2821708), (802, 1410854), (1604, 705427)]