2013232195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197279}}^1$

素因数の和:197454

約数の個数: 16

約数和(自身を含む): 2618300160

約数和(自身を除く): 605067965

約数列:

[1, 5, 13, 65, 157, 785, 2041, 10205, 197279, 986395, 2564627, 12823135, 30972803, 154864015, 402646439, 2013232195]

約数ペア:

[(1, 2013232195), (5, 402646439), (13, 154864015), (65, 30972803), (157, 12823135), (785, 2564627), (2041, 986395), (10205, 197279)]