426535268

素因数分解:

$2^2\times {\mathrm{1613}}^1\times {\mathrm{66109}}^1$

素因数の和:67726

約数の個数: 12

約数和(自身を含む): 746910780

約数和(自身を除く): 320375512

約数列:

[1, 2, 4, 1613, 3226, 6452, 66109, 132218, 264436, 106633817, 213267634, 426535268]

約数ペア:

[(1, 426535268), (2, 213267634), (4, 106633817), (1613, 264436), (3226, 132218), (6452, 66109)]