2247603220

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{361351}}^1$

素因数の和:361671

約数の個数: 24

約数和(自身を含む): 4735156608

約数和(自身を除く): 2487553388

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 361351, 722702, 1445404, 1806755, 3613510, 7227020, 112380161, 224760322, 449520644, 561900805, 1123801610, 2247603220]

約数ペア:

[(1, 2247603220), (2, 1123801610), (4, 561900805), (5, 449520644), (10, 224760322), (20, 112380161), (311, 7227020), (622, 3613510), (1244, 1806755), (1555, 1445404), (3110, 722702), (6220, 361351)]