3840628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 7386624

約数和(自身を除く): 3545996

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 457, 764, 914, 1828, 2101, 4202, 5027, 8404, 10054, 20108, 87287, 174574, 349148, 960157, 1920314, 3840628]

約数ペア:

[(1, 3840628), (2, 1920314), (4, 960157), (11, 349148), (22, 174574), (44, 87287), (191, 20108), (382, 10054), (457, 8404), (764, 5027), (914, 4202), (1828, 2101)]