488514416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2348627}}^1$

素因数の和:2348648

約数の個数: 20

約数和(自身を含む): 1019304552

約数和(自身を除く): 530790136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2348627, 4697254, 9394508, 18789016, 30532151, 37578032, 61064302, 122128604, 244257208, 488514416]

約数ペア:

[(1, 488514416), (2, 244257208), (4, 122128604), (8, 61064302), (13, 37578032), (16, 30532151), (26, 18789016), (52, 9394508), (104, 4697254), (208, 2348627)]