6640339966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1566857}}^1$

素因数の和:1567035

約数の個数: 16

約数和(自身を含む): 10792517904

約数和(自身を除く): 4152177938

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 1566857, 3133714, 20369141, 40738282, 255397691, 510795382, 3320169983, 6640339966]

約数ペア:

[(1, 6640339966), (2, 3320169983), (13, 510795382), (26, 255397691), (163, 40738282), (326, 20369141), (2119, 3133714), (4238, 1566857)]