707947854

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{2129}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 1429621920

約数和(自身を除く): 721674066

約数列:

[1, 2, 3, 6, 157, 314, 353, 471, 706, 942, 1059, 2118, 2129, 4258, 6387, 12774, 55421, 110842, 166263, 332526, 334253, 668506, 751537, 1002759, 1503074, 2005518, 2254611, 4509222, 117991309, 235982618, 353973927, 707947854]

約数ペア:

[(1, 707947854), (2, 353973927), (3, 235982618), (6, 117991309), (157, 4509222), (314, 2254611), (353, 2005518), (471, 1503074), (706, 1002759), (942, 751537), (1059, 668506), (2118, 334253), (2129, 332526), (4258, 166263), (6387, 110842), (12774, 55421)]