2018453072

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1417453}}^1$

素因数の和:1417550

約数の個数: 20

約数和(自身を含む): 3954696660

約数和(自身を除く): 1936243588

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1417453, 2834906, 5669812, 11339624, 22679248, 126153317, 252306634, 504613268, 1009226536, 2018453072]

約数ペア:

[(1, 2018453072), (2, 1009226536), (4, 504613268), (8, 252306634), (16, 126153317), (89, 22679248), (178, 11339624), (356, 5669812), (712, 2834906), (1424, 1417453)]