1268414

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^2$

素因数の和:109

約数の個数: 24

約数和(自身を含む): 2271600

約数和(自身を除く): 1003186

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 343, 602, 686, 1849, 2107, 3698, 4214, 12943, 14749, 25886, 29498, 90601, 181202, 634207, 1268414]

約数ペア:

[(1, 1268414), (2, 634207), (7, 181202), (14, 90601), (43, 29498), (49, 25886), (86, 14749), (98, 12943), (301, 4214), (343, 3698), (602, 2107), (686, 1849)]