30846218

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:638

約数の個数: 24

約数和(自身を含む): 50437728

約数和(自身を除く): 19591510

約数列:

[1, 2, 13, 26, 169, 263, 338, 347, 526, 694, 3419, 4511, 6838, 9022, 44447, 58643, 88894, 91261, 117286, 182522, 1186393, 2372786, 15423109, 30846218]

約数ペア:

[(1, 30846218), (2, 15423109), (13, 2372786), (26, 1186393), (169, 182522), (263, 117286), (338, 91261), (347, 88894), (526, 58643), (694, 44447), (3419, 9022), (4511, 6838)]