449972930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4090663}}^1$

素因数の和:4090681

約数の個数: 16

約数和(自身を含む): 883583424

約数和(自身を除く): 433610494

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4090663, 8181326, 20453315, 40906630, 44997293, 89994586, 224986465, 449972930]

約数ペア:

[(1, 449972930), (2, 224986465), (5, 89994586), (10, 44997293), (11, 40906630), (22, 20453315), (55, 8181326), (110, 4090663)]