2600996905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{32719}}^1$

素因数の和:33960

約数の個数: 16

約数和(自身を含む): 3364139520

約数和(自身を除く): 763142615

約数列:

[1, 5, 13, 65, 1223, 6115, 15899, 32719, 79495, 163595, 425347, 2126735, 40015337, 200076685, 520199381, 2600996905]

約数ペア:

[(1, 2600996905), (5, 520199381), (13, 200076685), (65, 40015337), (1223, 2126735), (6115, 425347), (15899, 163595), (32719, 79495)]