8169308

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2099}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 16464000

約数和(自身を除く): 8294692

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 2099, 3892, 4198, 8396, 14693, 29386, 58772, 291761, 583522, 1167044, 2042327, 4084654, 8169308]

約数ペア:

[(1, 8169308), (2, 4084654), (4, 2042327), (7, 1167044), (14, 583522), (28, 291761), (139, 58772), (278, 29386), (556, 14693), (973, 8396), (1946, 4198), (2099, 3892)]