2012287130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28746959}}^1$

素因数の和:28746973

約数の個数: 16

約数和(自身を含む): 4139562240

約数和(自身を除く): 2127275110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28746959, 57493918, 143734795, 201228713, 287469590, 402457426, 1006143565, 2012287130]

約数ペア:

[(1, 2012287130), (2, 1006143565), (5, 402457426), (7, 287469590), (10, 201228713), (14, 143734795), (35, 57493918), (70, 28746959)]