408095338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{80747}}^1$

素因数の和:80794

約数の個数: 24

約数和(自身を含む): 738359712

約数和(自身を除く): 330264374

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 80747, 161494, 565229, 1130458, 1534193, 3068386, 10739351, 21478702, 29149667, 58299334, 204047669, 408095338]

約数ペア:

[(1, 408095338), (2, 204047669), (7, 58299334), (14, 29149667), (19, 21478702), (38, 10739351), (133, 3068386), (266, 1534193), (361, 1130458), (722, 565229), (2527, 161494), (5054, 80747)]