2177692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 4257792

約数和(自身を除く): 2080100

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1151, 1892, 2302, 4604, 12661, 25322, 49493, 50644, 98986, 197972, 544423, 1088846, 2177692]

約数ペア:

[(1, 2177692), (2, 1088846), (4, 544423), (11, 197972), (22, 98986), (43, 50644), (44, 49493), (86, 25322), (172, 12661), (473, 4604), (946, 2302), (1151, 1892)]