9780976

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{2693}}^1$

素因数の和:2928

約数の個数: 20

約数和(自身を含む): 19041192

約数和(自身を除く): 9260216

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 2693, 3632, 5386, 10772, 21544, 43088, 611311, 1222622, 2445244, 4890488, 9780976]

約数ペア:

[(1, 9780976), (2, 4890488), (4, 2445244), (8, 1222622), (16, 611311), (227, 43088), (454, 21544), (908, 10772), (1816, 5386), (2693, 3632)]