1120499672

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{342451}}^1$

素因数の和:342866

約数の個数: 16

約数和(自身を含む): 2106079800

約数和(自身を除く): 985580128

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 342451, 684902, 1369804, 2739608, 140062459, 280124918, 560249836, 1120499672]

約数ペア:

[(1, 1120499672), (2, 560249836), (4, 280124918), (8, 140062459), (409, 2739608), (818, 1369804), (1636, 684902), (3272, 342451)]