7267754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2011}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 11830560

約数和(自身を除く): 4562806

約数列:

[1, 2, 13, 26, 139, 278, 1807, 2011, 3614, 4022, 26143, 52286, 279529, 559058, 3633877, 7267754]

約数ペア:

[(1, 7267754), (2, 3633877), (13, 559058), (26, 279529), (139, 52286), (278, 26143), (1807, 4022), (2011, 3614)]