396814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1091

約数の個数: 16

約数和(自身を含む): 688176

約数和(自身を除く): 291362

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1061, 2122, 11671, 18037, 23342, 36074, 198407, 396814]

約数ペア:

[(1, 396814), (2, 198407), (11, 36074), (17, 23342), (22, 18037), (34, 11671), (187, 2122), (374, 1061)]