890226788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{20232427}}^1$

素因数の和:20232442

約数の個数: 12

約数和(自身を含む): 1699523952

約数和(自身を除く): 809297164

約数列:

[1, 2, 4, 11, 22, 44, 20232427, 40464854, 80929708, 222556697, 445113394, 890226788]

約数ペア:

[(1, 890226788), (2, 445113394), (4, 222556697), (11, 80929708), (22, 40464854), (44, 20232427)]