2019284408

素因数分解:

$2^3\times {\mathrm{2543}}^1\times {\mathrm{99257}}^1$

素因数の和:101806

約数の個数: 16

約数和(自身を含む): 3787685280

約数和(自身を除く): 1768400872

約数列:

[1, 2, 4, 8, 2543, 5086, 10172, 20344, 99257, 198514, 397028, 794056, 252410551, 504821102, 1009642204, 2019284408]

約数ペア:

[(1, 2019284408), (2, 1009642204), (4, 504821102), (8, 252410551), (2543, 794056), (5086, 397028), (10172, 198514), (20344, 99257)]