978350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1180

約数の個数: 24

約数和(自身を含む): 1928448

約数和(自身を除く): 950098

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 1151, 2302, 5755, 11510, 19567, 28775, 39134, 57550, 97835, 195670, 489175, 978350]

約数ペア:

[(1, 978350), (2, 489175), (5, 195670), (10, 97835), (17, 57550), (25, 39134), (34, 28775), (50, 19567), (85, 11510), (170, 5755), (425, 2302), (850, 1151)]