1028330416

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{589639}}^1$

素因数の和:589756

約数の個数: 20

約数和(自身を含む): 2010672400

約数和(自身を除く): 982341984

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 589639, 1179278, 2358556, 4717112, 9434224, 64270651, 128541302, 257082604, 514165208, 1028330416]

約数ペア:

[(1, 1028330416), (2, 514165208), (4, 257082604), (8, 128541302), (16, 64270651), (109, 9434224), (218, 4717112), (436, 2358556), (872, 1179278), (1744, 589639)]