2009052004

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{14249}}^1$

素因数の和:14703

約数の個数: 24

約数和(自身を含む): 3561075000

約数和(自身を除く): 1552022996

約数列:

[1, 2, 4, 101, 202, 349, 404, 698, 1396, 14249, 28498, 35249, 56996, 70498, 140996, 1439149, 2878298, 4972901, 5756596, 9945802, 19891604, 502263001, 1004526002, 2009052004]

約数ペア:

[(1, 2009052004), (2, 1004526002), (4, 502263001), (101, 19891604), (202, 9945802), (349, 5756596), (404, 4972901), (698, 2878298), (1396, 1439149), (14249, 140996), (28498, 70498), (35249, 56996)]