2555378421

素因数分解:

$3^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1\times {\mathrm{3739}}^1$

素因数の和:4708

約数の個数: 16

約数和(自身を含む): 3422548800

約数和(自身を除く): 867170379

約数列:

[1, 3, 409, 557, 1227, 1671, 3739, 11217, 227813, 683439, 1529251, 2082623, 4587753, 6247869, 851792807, 2555378421]

約数ペア:

[(1, 2555378421), (3, 851792807), (409, 6247869), (557, 4587753), (1227, 2082623), (1671, 1529251), (3739, 683439), (11217, 227813)]