10781708

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{919}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 21638400

約数和(自身を除く): 10856692

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 919, 1676, 1838, 2933, 3676, 5866, 6433, 11732, 12866, 25732, 385061, 770122, 1540244, 2695427, 5390854, 10781708]

約数ペア:

[(1, 10781708), (2, 5390854), (4, 2695427), (7, 1540244), (14, 770122), (28, 385061), (419, 25732), (838, 12866), (919, 11732), (1676, 6433), (1838, 5866), (2933, 3676)]