2551870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{883}}^1$

素因数の和:924

約数の個数: 24

約数和(自身を含む): 4884984

約数和(自身を除く): 2333114

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 883, 1445, 1766, 2890, 4415, 8830, 15011, 30022, 75055, 150110, 255187, 510374, 1275935, 2551870]

約数ペア:

[(1, 2551870), (2, 1275935), (5, 510374), (10, 255187), (17, 150110), (34, 75055), (85, 30022), (170, 15011), (289, 8830), (578, 4415), (883, 2890), (1445, 1766)]