908697260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2672639}}^1$

素因数の和:2672665

約数の個数: 24

約数和(自身を含む): 2020515840

約数和(自身を除く): 1111818580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2672639, 5345278, 10690556, 13363195, 26726390, 45434863, 53452780, 90869726, 181739452, 227174315, 454348630, 908697260]

約数ペア:

[(1, 908697260), (2, 454348630), (4, 227174315), (5, 181739452), (10, 90869726), (17, 53452780), (20, 45434863), (34, 26726390), (68, 13363195), (85, 10690556), (170, 5345278), (340, 2672639)]