5280886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 8619408

約数和(自身を除く): 3338522

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2011, 2626, 4022, 26143, 52286, 203111, 406222, 2640443, 5280886]

約数ペア:

[(1, 5280886), (2, 2640443), (13, 406222), (26, 203111), (101, 52286), (202, 26143), (1313, 4022), (2011, 2626)]