238346042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{31771}}^1$

素因数の和:31826

約数の個数: 24

約数和(自身を含む): 405664896

約数和(自身を除く): 167318854

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 31771, 63542, 349481, 698962, 984901, 1969802, 3844291, 7688582, 10833911, 21667822, 119173021, 238346042]

約数ペア:

[(1, 238346042), (2, 119173021), (11, 21667822), (22, 10833911), (31, 7688582), (62, 3844291), (121, 1969802), (242, 984901), (341, 698962), (682, 349481), (3751, 63542), (7502, 31771)]