3156956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 6078576

約数和(自身を除く): 2921620

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 457, 628, 914, 1727, 1828, 3454, 5027, 6908, 10054, 20108, 71749, 143498, 286996, 789239, 1578478, 3156956]

約数ペア:

[(1, 3156956), (2, 1578478), (4, 789239), (11, 286996), (22, 143498), (44, 71749), (157, 20108), (314, 10054), (457, 6908), (628, 5027), (914, 3454), (1727, 1828)]