64867019492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1474250443}}^1$

素因数の和:1474250458

約数の個数: 12

約数和(自身を含む): 123837037296

約数和(自身を除く): 58970017804

約数列:

[1, 2, 4, 11, 22, 44, 1474250443, 2948500886, 5897001772, 16216754873, 32433509746, 64867019492]

約数ペア:

[(1, 64867019492), (2, 32433509746), (4, 16216754873), (11, 5897001772), (22, 2948500886), (44, 1474250443)]