285358436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6485419}}^1$

素因数の和:6485434

約数の個数: 12

約数和(自身を含む): 544775280

約数和(自身を除く): 259416844

約数列:

[1, 2, 4, 11, 22, 44, 6485419, 12970838, 25941676, 71339609, 142679218, 285358436]

約数ペア:

[(1, 285358436), (2, 142679218), (4, 71339609), (11, 25941676), (22, 12970838), (44, 6485419)]