2016025945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{54421}}^1$

素因数の和:54696

約数の個数: 16

約数和(自身を含む): 2507765760

約数和(自身を除く): 491739815

約数列:

[1, 5, 31, 155, 239, 1195, 7409, 37045, 54421, 272105, 1687051, 8435255, 13006619, 65033095, 403205189, 2016025945]

約数ペア:

[(1, 2016025945), (5, 403205189), (31, 65033095), (155, 13006619), (239, 8435255), (1195, 1687051), (7409, 272105), (37045, 54421)]