2749630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1627}}^1$

素因数の和:1660

約数の個数: 24

約数和(自身を含む): 5362632

約数和(自身を除く): 2613002

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1627, 1690, 3254, 8135, 16270, 21151, 42302, 105755, 211510, 274963, 549926, 1374815, 2749630]

約数ペア:

[(1, 2749630), (2, 1374815), (5, 549926), (10, 274963), (13, 211510), (26, 105755), (65, 42302), (130, 21151), (169, 16270), (338, 8135), (845, 3254), (1627, 1690)]