3122218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 5150880

約数和(自身を除く): 2028662

約数列:

[1, 2, 11, 22, 139, 278, 1021, 1529, 2042, 3058, 11231, 22462, 141919, 283838, 1561109, 3122218]

約数ペア:

[(1, 3122218), (2, 1561109), (11, 283838), (22, 141919), (139, 22462), (278, 11231), (1021, 3058), (1529, 2042)]