2510197565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{83911}}^1$

素因数の和:84140

約数の個数: 16

約数和(自身を含む): 3125554176

約数和(自身を除く): 615356611

約数列:

[1, 5, 31, 155, 193, 965, 5983, 29915, 83911, 419555, 2601241, 13006205, 16194823, 80974115, 502039513, 2510197565]

約数ペア:

[(1, 2510197565), (5, 502039513), (31, 80974115), (155, 16194823), (193, 13006205), (965, 2601241), (5983, 419555), (29915, 83911)]