1999724159

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{655003}}^1$

素因数の和:655117

約数の個数: 8

約数和(自身を含む): 2075052672

約数和(自身を除く): 75328513

約数列:

[1, 43, 71, 3053, 655003, 28165129, 46505213, 1999724159]

約数ペア:

[(1, 1999724159), (43, 46505213), (71, 28165129), (3053, 655003)]