5156668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 9918720

約数和(自身を除く): 4762052

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 719, 1438, 1793, 2876, 3586, 7172, 7909, 15818, 31636, 117197, 234394, 468788, 1289167, 2578334, 5156668]

約数ペア:

[(1, 5156668), (2, 2578334), (4, 1289167), (11, 468788), (22, 234394), (44, 117197), (163, 31636), (326, 15818), (652, 7909), (719, 7172), (1438, 3586), (1793, 2876)]