890392998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13490803}}^1$

素因数の和:13490819

約数の個数: 16

約数和(自身を含む): 1942675776

約数和(自身を除く): 1052282778

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 13490803, 26981606, 40472409, 80944818, 148398833, 296797666, 445196499, 890392998]

約数ペア:

[(1, 890392998), (2, 445196499), (3, 296797666), (6, 148398833), (11, 80944818), (22, 40472409), (33, 26981606), (66, 13490803)]