993741985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{82571}}^1$

素因数の和:82688

約数の個数: 16

約数和(自身を含む): 1248488640

約数和(自身を除く): 254746655

約数列:

[1, 5, 29, 83, 145, 415, 2407, 12035, 82571, 412855, 2394559, 6853393, 11972795, 34266965, 198748397, 993741985]

約数ペア:

[(1, 993741985), (5, 198748397), (29, 34266965), (83, 11972795), (145, 6853393), (415, 2394559), (2407, 412855), (12035, 82571)]