664755098

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{3299}}^1$

素因数の和:3734

約数の個数: 32

約数和(自身を含む): 1173744000

約数和(自身を除く): 508988902

約数列:

[1, 2, 7, 14, 37, 74, 259, 389, 518, 778, 2723, 3299, 5446, 6598, 14393, 23093, 28786, 46186, 100751, 122063, 201502, 244126, 854441, 1283311, 1708882, 2566622, 8983177, 17966354, 47482507, 94965014, 332377549, 664755098]

約数ペア:

[(1, 664755098), (2, 332377549), (7, 94965014), (14, 47482507), (37, 17966354), (74, 8983177), (259, 2566622), (389, 1708882), (518, 1283311), (778, 854441), (2723, 244126), (3299, 201502), (5446, 122063), (6598, 100751), (14393, 46186), (23093, 28786)]