2007757531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{36451}}^1$

素因数の和:36706

約数の個数: 16

約数和(自身を含む): 2286269440

約数和(自身を除く): 278511909

約数列:

[1, 13, 19, 223, 247, 2899, 4237, 36451, 55081, 473863, 692569, 8128573, 9003397, 105671449, 154442887, 2007757531]

約数ペア:

[(1, 2007757531), (13, 154442887), (19, 105671449), (223, 9003397), (247, 8128573), (2899, 692569), (4237, 473863), (36451, 55081)]