2017319128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{91331}}^1$

素因数の和:91599

約数の個数: 32

約数和(自身を含む): 4142819520

約数和(自身を除く): 2125500392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251, 502, 1004, 2008, 2761, 5522, 11044, 22088, 91331, 182662, 365324, 730648, 1004641, 2009282, 4018564, 8037128, 22924081, 45848162, 91696324, 183392648, 252164891, 504329782, 1008659564, 2017319128]

約数ペア:

[(1, 2017319128), (2, 1008659564), (4, 504329782), (8, 252164891), (11, 183392648), (22, 91696324), (44, 45848162), (88, 22924081), (251, 8037128), (502, 4018564), (1004, 2009282), (2008, 1004641), (2761, 730648), (5522, 365324), (11044, 182662), (22088, 91331)]