1245494879995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1\times {\mathrm{2090651}}^1$

素因数の和:2096946

約数の個数: 16

約数和(自身を含む): 1573508321280

約数和(自身を除く): 328013441285

約数列:

[1, 5, 19, 95, 6271, 31355, 119149, 595745, 2090651, 10453255, 39722369, 198611845, 13110472421, 65552362105, 249098975999, 1245494879995]

約数ペア:

[(1, 1245494879995), (5, 249098975999), (19, 65552362105), (95, 13110472421), (6271, 198611845), (31355, 39722369), (119149, 10453255), (595745, 2090651)]