2688796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 5234544

約数和(自身を除く): 2545748

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1153, 1166, 2306, 2332, 4612, 12683, 25366, 50732, 61109, 122218, 244436, 672199, 1344398, 2688796]

約数ペア:

[(1, 2688796), (2, 1344398), (4, 672199), (11, 244436), (22, 122218), (44, 61109), (53, 50732), (106, 25366), (212, 12683), (583, 4612), (1153, 2332), (1166, 2306)]