712938228

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{427421}}^1$

素因数の和:427567

約数の個数: 24

約数和(自身を含む): 1675494240

約数和(自身を除く): 962556012

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 427421, 854842, 1282263, 1709684, 2564526, 5129052, 59411519, 118823038, 178234557, 237646076, 356469114, 712938228]

約数ペア:

[(1, 712938228), (2, 356469114), (3, 237646076), (4, 178234557), (6, 118823038), (12, 59411519), (139, 5129052), (278, 2564526), (417, 1709684), (556, 1282263), (834, 854842), (1668, 427421)]