1304666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 2204928

約数和(自身を除く): 900262

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1913, 3826, 21043, 42086, 59303, 118606, 652333, 1304666]

約数ペア:

[(1, 1304666), (2, 652333), (11, 118606), (22, 59303), (31, 42086), (62, 21043), (341, 3826), (682, 1913)]