324904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 645300

約数和(自身を除く): 320396

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2389, 4778, 9556, 19112, 40613, 81226, 162452, 324904]

約数ペア:

[(1, 324904), (2, 162452), (4, 81226), (8, 40613), (17, 19112), (34, 9556), (68, 4778), (136, 2389)]