2018956828

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1076203}}^1$

素因数の和:1076281

約数の個数: 24

約数和(自身を含む): 4098184832

約数和(自身を除く): 2079228004

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 1076203, 2152406, 4304812, 7533421, 15066842, 30133684, 72105601, 144211202, 288422404, 504739207, 1009478414, 2018956828]

約数ペア:

[(1, 2018956828), (2, 1009478414), (4, 504739207), (7, 288422404), (14, 144211202), (28, 72105601), (67, 30133684), (134, 15066842), (268, 7533421), (469, 4304812), (938, 2152406), (1876, 1076203)]