2017201712

素因数分解:

$2^4\times {\mathrm{1439}}^1\times {\mathrm{87613}}^1$

素因数の和:89060

約数の個数: 20

約数和(自身を含む): 3911088960

約数和(自身を除く): 1893887248

約数列:

[1, 2, 4, 8, 16, 1439, 2878, 5756, 11512, 23024, 87613, 175226, 350452, 700904, 1401808, 126075107, 252150214, 504300428, 1008600856, 2017201712]

約数ペア:

[(1, 2017201712), (2, 1008600856), (4, 504300428), (8, 252150214), (16, 126075107), (1439, 1401808), (2878, 700904), (5756, 350452), (11512, 175226), (23024, 87613)]