328517656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2415571}}^1$

素因数の和:2415594

約数の個数: 16

約数和(自身を含む): 652204440

約数和(自身を除く): 323686784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2415571, 4831142, 9662284, 19324568, 41064707, 82129414, 164258828, 328517656]

約数ペア:

[(1, 328517656), (2, 164258828), (4, 82129414), (8, 41064707), (17, 19324568), (34, 9662284), (68, 4831142), (136, 2415571)]