284650878811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2157901}}^1$

素因数の和:2158126

約数の個数: 16

約数和(自身を含む): 312982106080

約数和(自身を除く): 28331227269

約数列:

[1, 13, 73, 139, 949, 1807, 10147, 131911, 2157901, 28052713, 157526773, 299948239, 2047848049, 3899327107, 21896221447, 284650878811]

約数ペア:

[(1, 284650878811), (13, 21896221447), (73, 3899327107), (139, 2047848049), (949, 299948239), (1807, 157526773), (10147, 28052713), (131911, 2157901)]