2007902018

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1759}}^1\times {\mathrm{5651}}^1$

素因数の和:7513

約数の個数: 16

約数和(自身を含む): 3043941120

約数和(自身を除く): 1036039102

約数列:

[1, 2, 101, 202, 1759, 3518, 5651, 11302, 177659, 355318, 570751, 1141502, 9940109, 19880218, 1003951009, 2007902018]

約数ペア:

[(1, 2007902018), (2, 1003951009), (101, 19880218), (202, 9940109), (1759, 1141502), (3518, 570751), (5651, 355318), (11302, 177659)]