1147778842

素因数分解:

$2^1\times 7^4\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:1008

約数の個数: 40

約数和(自身を含む): 2016720000

約数和(自身を除く): 868941158

約数列:

[1, 2, 7, 14, 49, 98, 343, 479, 499, 686, 958, 998, 2401, 3353, 3493, 4802, 6706, 6986, 23471, 24451, 46942, 48902, 164297, 171157, 239021, 328594, 342314, 478042, 1150079, 1198099, 1673147, 2300158, 2396198, 3346294, 11712029, 23424058, 81984203, 163968406, 573889421, 1147778842]

約数ペア:

[(1, 1147778842), (2, 573889421), (7, 163968406), (14, 81984203), (49, 23424058), (98, 11712029), (343, 3346294), (479, 2396198), (499, 2300158), (686, 1673147), (958, 1198099), (998, 1150079), (2401, 478042), (3353, 342314), (3493, 328594), (4802, 239021), (6706, 171157), (6986, 164297), (23471, 48902), (24451, 46942)]