6987015938

素因数分解:

$2^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{393901}}^1$

素因数の和:394098

約数の個数: 24

約数和(自身を含む): 12259018044

約数和(自身を除く): 5272002106

約数列:

[1, 2, 7, 14, 49, 98, 181, 362, 1267, 2534, 8869, 17738, 393901, 787802, 2757307, 5514614, 19301149, 38602298, 71296081, 142592162, 499072567, 998145134, 3493507969, 6987015938]

約数ペア:

[(1, 6987015938), (2, 3493507969), (7, 998145134), (14, 499072567), (49, 142592162), (98, 71296081), (181, 38602298), (362, 19301149), (1267, 5514614), (2534, 2757307), (8869, 787802), (17738, 393901)]