2173450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2586

約数の個数: 24

約数和(自身を含む): 4282092

約数和(自身を除く): 2108642

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2557, 5114, 12785, 25570, 43469, 63925, 86938, 127850, 217345, 434690, 1086725, 2173450]

約数ペア:

[(1, 2173450), (2, 1086725), (5, 434690), (10, 217345), (17, 127850), (25, 86938), (34, 63925), (50, 43469), (85, 25570), (170, 12785), (425, 5114), (850, 2557)]