8889797992

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{1021}}^1\times {\mathrm{2089}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 16724723400

約数和(自身を除く): 7834925408

約数列:

[1, 2, 4, 8, 521, 1021, 1042, 2042, 2084, 2089, 4084, 4168, 4178, 8168, 8356, 16712, 531941, 1063882, 1088369, 2127764, 2132869, 2176738, 4255528, 4265738, 4353476, 8531476, 8706952, 17062952, 1111224749, 2222449498, 4444898996, 8889797992]

約数ペア:

[(1, 8889797992), (2, 4444898996), (4, 2222449498), (8, 1111224749), (521, 17062952), (1021, 8706952), (1042, 8531476), (2042, 4353476), (2084, 4265738), (2089, 4255528), (4084, 2176738), (4168, 2132869), (4178, 2127764), (8168, 1088369), (8356, 1063882), (16712, 531941)]