1980833054

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{1571}}^1\times {\mathrm{2753}}^1$

素因数の和:4555

約数の個数: 16

約数和(自身を含む): 2987208720

約数和(自身を除く): 1006375666

約数列:

[1, 2, 229, 458, 1571, 2753, 3142, 5506, 359759, 630437, 719518, 1260874, 4324963, 8649926, 990416527, 1980833054]

約数ペア:

[(1, 1980833054), (2, 990416527), (229, 8649926), (458, 4324963), (1571, 1260874), (2753, 719518), (3142, 630437), (5506, 359759)]