4259632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20479}}^1$

素因数の和:20500

約数の個数: 20

約数和(自身を含む): 8888320

約数和(自身を除く): 4628688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20479, 40958, 81916, 163832, 266227, 327664, 532454, 1064908, 2129816, 4259632]

約数ペア:

[(1, 4259632), (2, 2129816), (4, 1064908), (8, 532454), (13, 327664), (16, 266227), (26, 163832), (52, 81916), (104, 40958), (208, 20479)]