660883976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4859441}}^1$

素因数の和:4859464

約数の個数: 16

約数和(自身を含む): 1312049340

約数和(自身を除く): 651165364

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4859441, 9718882, 19437764, 38875528, 82610497, 165220994, 330441988, 660883976]

約数ペア:

[(1, 660883976), (2, 330441988), (4, 165220994), (8, 82610497), (17, 38875528), (34, 19437764), (68, 9718882), (136, 4859441)]