329979152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{503017}}^1$

素因数の和:503066

約数の個数: 20

約数和(自身を含む): 654929436

約数和(自身を除く): 324950284

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 503017, 1006034, 2012068, 4024136, 8048272, 20623697, 41247394, 82494788, 164989576, 329979152]

約数ペア:

[(1, 329979152), (2, 164989576), (4, 82494788), (8, 41247394), (16, 20623697), (41, 8048272), (82, 4024136), (164, 2012068), (328, 1006034), (656, 503017)]