8531212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 15966720

約数和(自身を除く): 7435508

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1151, 1853, 2302, 3706, 4604, 7412, 19567, 39134, 78268, 125459, 250918, 501836, 2132803, 4265606, 8531212]

約数ペア:

[(1, 8531212), (2, 4265606), (4, 2132803), (17, 501836), (34, 250918), (68, 125459), (109, 78268), (218, 39134), (436, 19567), (1151, 7412), (1853, 4604), (2302, 3706)]