4220018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 6937056

約数和(自身を除く): 2717038

約数列:

[1, 2, 11, 22, 433, 443, 866, 886, 4763, 4873, 9526, 9746, 191819, 383638, 2110009, 4220018]

約数ペア:

[(1, 4220018), (2, 2110009), (11, 383638), (22, 191819), (433, 9746), (443, 9526), (866, 4873), (886, 4763)]