4080956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 7859376

約数和(自身を除く): 3778420

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 677, 1354, 1507, 2708, 3014, 6028, 7447, 14894, 29788, 92749, 185498, 370996, 1020239, 2040478, 4080956]

約数ペア:

[(1, 4080956), (2, 2040478), (4, 1020239), (11, 370996), (22, 185498), (44, 92749), (137, 29788), (274, 14894), (548, 7447), (677, 6028), (1354, 3014), (1507, 2708)]