4066737.00000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2129}}^1$

素因数の和:2563

約数の個数: 16

約数和(自身を含む): 32358960

約数和(自身を除く): 12640162

約数列:

[1, 2, 11, 22, 421, 842, 2129, 4258, 4631, 9262, 23419, 46838, 896309, 1792618, 9859399, 19718798]

約数ペア:

[(1, 19718798), (2, 9859399), (11, 1792618), (22, 896309), (421, 46838), (842, 23419), (2129, 9262), (4258, 4631)]