253268193022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{20336293}}^1$

素因数の和:20336787

約数の個数: 16

約数和(自身を含む): 409979687040

約数和(自身を除く): 156711494018

約数列:

[1, 2, 13, 26, 479, 958, 6227, 12454, 20336293, 40672586, 264371809, 528743618, 9741084347, 19482168694, 126634096511, 253268193022]

約数ペア:

[(1, 253268193022), (2, 126634096511), (13, 19482168694), (26, 9741084347), (479, 528743618), (958, 264371809), (6227, 40672586), (12454, 20336293)]