1120363516

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{665299}}^1$

素因数の和:665724

約数の個数: 12

約数和(自身を含む): 1965296200

約数和(自身を除く): 844932684

約数列:

[1, 2, 4, 421, 842, 1684, 665299, 1330598, 2661196, 280090879, 560181758, 1120363516]

約数ペア:

[(1, 1120363516), (2, 560181758), (4, 280090879), (421, 2661196), (842, 1330598), (1684, 665299)]