2012559965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{436091}}^1$

素因数の和:436180

約数の個数: 16

約数和(自身を含む): 2637484416

約数和(自身を除く): 624924451

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 436091, 2180455, 5669183, 28345915, 30962461, 154812305, 402511993, 2012559965]

約数ペア:

[(1, 2012559965), (5, 402511993), (13, 154812305), (65, 30962461), (71, 28345915), (355, 5669183), (923, 2180455), (4615, 436091)]