2279690.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5261}}^1$

素因数の和:5691

約数の個数: 16

約数和(自身を含む): 53293536

約数和(自身を除く): 22285202

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5261, 5894, 10522, 36827, 73654, 2214881, 4429762, 15504167, 31008334]

約数ペア:

[(1, 31008334), (2, 15504167), (7, 4429762), (14, 2214881), (421, 73654), (842, 36827), (2947, 10522), (5261, 5894)]