272034000004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{2619641}}^1$

素因数の和:2621655

約数の個数: 24

約数和(自身を含む): 512936382168

約数和(自身を除く): 240902382164

約数列:

[1, 2, 4, 13, 26, 52, 1997, 3994, 7988, 25961, 51922, 103844, 2619641, 5239282, 10478564, 34055333, 68110666, 136221332, 5231423077, 10462846154, 20925692308, 68008500001, 136017000002, 272034000004]

約数ペア:

[(1, 272034000004), (2, 136017000002), (4, 68008500001), (13, 20925692308), (26, 10462846154), (52, 5231423077), (1997, 136221332), (3994, 68110666), (7988, 34055333), (25961, 10478564), (51922, 5239282), (103844, 2619641)]