2247333770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20430307}}^1$

素因数の和:20430325

約数の個数: 16

約数和(自身を含む): 4412946528

約数和(自身を除く): 2165612758

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 20430307, 40860614, 102151535, 204303070, 224733377, 449466754, 1123666885, 2247333770]

約数ペア:

[(1, 2247333770), (2, 1123666885), (5, 449466754), (10, 224733377), (11, 204303070), (22, 102151535), (55, 40860614), (110, 20430307)]