2017795024

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{71777}}^1$

素因数の和:72043

約数の個数: 40

約数和(自身を含む): 4485837888

約数和(自身を除く): 2468042864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 3514, 4016, 7028, 14056, 28112, 71777, 143554, 287108, 502439, 574216, 1004878, 1148432, 2009756, 4019512, 8039024, 18016027, 36032054, 72064108, 126112189, 144128216, 252224378, 288256432, 504448756, 1008897512, 2017795024]

約数ペア:

[(1, 2017795024), (2, 1008897512), (4, 504448756), (7, 288256432), (8, 252224378), (14, 144128216), (16, 126112189), (28, 72064108), (56, 36032054), (112, 18016027), (251, 8039024), (502, 4019512), (1004, 2009756), (1757, 1148432), (2008, 1004878), (3514, 574216), (4016, 502439), (7028, 287108), (14056, 143554), (28112, 71777)]