520025164

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{12497}}^1$

素因数の和:12705

約数の個数: 24

約数和(自身を含む): 928051488

約数和(自身を除く): 408026324

約数列:

[1, 2, 4, 101, 103, 202, 206, 404, 412, 10403, 12497, 20806, 24994, 41612, 49988, 1262197, 1287191, 2524394, 2574382, 5048788, 5148764, 130006291, 260012582, 520025164]

約数ペア:

[(1, 520025164), (2, 260012582), (4, 130006291), (101, 5148764), (103, 5048788), (202, 2574382), (206, 2524394), (404, 1287191), (412, 1262197), (10403, 49988), (12497, 41612), (20806, 24994)]