4042676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 7785120

約数和(自身を除く): 3742444

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 661, 1322, 1529, 2644, 3058, 6116, 7271, 14542, 29084, 91879, 183758, 367516, 1010669, 2021338, 4042676]

約数ペア:

[(1, 4042676), (2, 2021338), (4, 1010669), (11, 367516), (22, 183758), (44, 91879), (139, 29084), (278, 14542), (556, 7271), (661, 6116), (1322, 3058), (1529, 2644)]