1340883976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9859441}}^1$

素因数の和:9859464

約数の個数: 16

約数和(自身を含む): 2662049340

約数和(自身を除く): 1321165364

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9859441, 19718882, 39437764, 78875528, 167610497, 335220994, 670441988, 1340883976]

約数ペア:

[(1, 1340883976), (2, 670441988), (4, 335220994), (8, 167610497), (17, 78875528), (34, 39437764), (68, 19718882), (136, 9859441)]