129748658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12763}}^1$

素因数の和:12818

約数の個数: 32

約数和(自身を含む): 231590016

約数和(自身を除く): 101841358

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 12763, 25526, 165919, 216971, 293549, 331838, 433942, 587098, 2820623, 3816137, 4990333, 5641246, 7632274, 9980666, 64874329, 129748658]

約数ペア:

[(1, 129748658), (2, 64874329), (13, 9980666), (17, 7632274), (23, 5641246), (26, 4990333), (34, 3816137), (46, 2820623), (221, 587098), (299, 433942), (391, 331838), (442, 293549), (598, 216971), (782, 165919), (5083, 25526), (10166, 12763)]