289322770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2630207}}^1$

素因数の和:2630225

約数の個数: 16

約数和(自身を含む): 568124928

約数和(自身を除く): 278802158

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2630207, 5260414, 13151035, 26302070, 28932277, 57864554, 144661385, 289322770]

約数ペア:

[(1, 289322770), (2, 144661385), (5, 57864554), (10, 28932277), (11, 26302070), (22, 13151035), (55, 5260414), (110, 2630207)]