1296703918

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{1129}}^1\times {\mathrm{1279}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 1952640000

約数和(自身を除く): 655936082

約数列:

[1, 2, 449, 898, 1129, 1279, 2258, 2558, 506921, 574271, 1013842, 1148542, 1443991, 2887982, 648351959, 1296703918]

約数ペア:

[(1, 1296703918), (2, 648351959), (449, 2887982), (898, 1443991), (1129, 1148542), (1279, 1013842), (2258, 574271), (2558, 506921)]