317673904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{484259}}^1$

素因数の和:484308

約数の個数: 20

約数和(自身を含む): 630506520

約数和(自身を除く): 312832616

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 484259, 968518, 1937036, 3874072, 7748144, 19854619, 39709238, 79418476, 158836952, 317673904]

約数ペア:

[(1, 317673904), (2, 158836952), (4, 79418476), (8, 39709238), (16, 19854619), (41, 7748144), (82, 3874072), (164, 1937036), (328, 968518), (656, 484259)]