13261802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 22125312

約数和(自身を除く): 8863510

約数列:

[1, 2, 17, 34, 43, 47, 86, 94, 193, 386, 731, 799, 1462, 1598, 2021, 3281, 4042, 6562, 8299, 9071, 16598, 18142, 34357, 68714, 141083, 154207, 282166, 308414, 390053, 780106, 6630901, 13261802]

約数ペア:

[(1, 13261802), (2, 6630901), (17, 780106), (34, 390053), (43, 308414), (47, 282166), (86, 154207), (94, 141083), (193, 68714), (386, 34357), (731, 18142), (799, 16598), (1462, 9071), (1598, 8299), (2021, 6562), (3281, 4042)]