2245848770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20416807}}^1$

素因数の和:20416825

約数の個数: 16

約数和(自身を含む): 4410030528

約数和(自身を除く): 2164181758

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 20416807, 40833614, 102084035, 204168070, 224584877, 449169754, 1122924385, 2245848770]

約数ペア:

[(1, 2245848770), (2, 1122924385), (5, 449169754), (10, 224584877), (11, 204168070), (22, 102084035), (55, 40833614), (110, 20416807)]