2013132572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{117617}}^1$

素因数の和:118021

約数の個数: 24

約数和(自身を含む): 3853165680

約数和(自身を除く): 1840033108

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4279, 8558, 17116, 117617, 235234, 470468, 1293787, 2587574, 5175148, 45753013, 91506026, 183012052, 503283143, 1006566286, 2013132572]

約数ペア:

[(1, 2013132572), (2, 1006566286), (4, 503283143), (11, 183012052), (22, 91506026), (44, 45753013), (389, 5175148), (778, 2587574), (1556, 1293787), (4279, 470468), (8558, 235234), (17116, 117617)]