316859858

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{10691}}^1$

素因数の和:10802

約数の個数: 32

約数和(自身を含む): 569669760

約数和(自身を除く): 252809902

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 1022, 2117, 4234, 10691, 14819, 21382, 29638, 74837, 149674, 310039, 620078, 780443, 1560886, 2170273, 4340546, 5463101, 10926202, 22632847, 45265694, 158429929, 316859858]

約数ペア:

[(1, 316859858), (2, 158429929), (7, 45265694), (14, 22632847), (29, 10926202), (58, 5463101), (73, 4340546), (146, 2170273), (203, 1560886), (406, 780443), (511, 620078), (1022, 310039), (2117, 149674), (4234, 74837), (10691, 29638), (14819, 21382)]