2663464321

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1\times {\mathrm{2789}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 3063553920

約数和(自身を除く): 400089599

約数列:

[1, 7, 227, 601, 1589, 2789, 4207, 19523, 136427, 633103, 954989, 1676189, 4431721, 11733323, 380494903, 2663464321]

約数ペア:

[(1, 2663464321), (7, 380494903), (227, 11733323), (601, 4431721), (1589, 1676189), (2789, 954989), (4207, 633103), (19523, 136427)]