425318596

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{4481}}^1$

素因数の和:4935

約数の個数: 24

約数和(自身を含む): 758623320

約数和(自身を除く): 333304724

約数列:

[1, 2, 4, 61, 122, 244, 389, 778, 1556, 4481, 8962, 17924, 23729, 47458, 94916, 273341, 546682, 1093364, 1743109, 3486218, 6972436, 106329649, 212659298, 425318596]

約数ペア:

[(1, 425318596), (2, 212659298), (4, 106329649), (61, 6972436), (122, 3486218), (244, 1743109), (389, 1093364), (778, 546682), (1556, 273341), (4481, 94916), (8962, 47458), (17924, 23729)]