4020199586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{28703}}^1\times {\mathrm{5387}}^1$

素因数の和:34105

約数の個数: 16

約数和(自身を含む): 6495600384

約数和(自身を除く): 2475400798

約数列:

[1, 2, 13, 26, 5387, 10774, 28703, 57406, 70031, 140062, 373139, 746278, 154623061, 309246122, 2010099793, 4020199586]

約数ペア:

[(1, 4020199586), (2, 2010099793), (13, 309246122), (26, 154623061), (5387, 746278), (10774, 373139), (28703, 140062), (57406, 70031)]