2566177202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{123457}}^1$

素因数の和:124025

約数の個数: 16

約数和(自身を含む): 4059299040

約数和(自身を除く): 1493121838

約数列:

[1, 2, 19, 38, 547, 1094, 10393, 20786, 123457, 246914, 2345683, 4691366, 67530979, 135061958, 1283088601, 2566177202]

約数ペア:

[(1, 2566177202), (2, 1283088601), (19, 135061958), (38, 67530979), (547, 4691366), (1094, 2345683), (10393, 246914), (20786, 123457)]