839968991198

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{11287}}^1\times {\mathrm{865339}}^1$

素因数の和:876671

約数の個数: 16

約数和(自身を含む): 1289370445440

約数和(自身を除く): 449401454242

約数列:

[1, 2, 43, 86, 11287, 22574, 485341, 865339, 970682, 1730678, 37209577, 74419154, 9767081293, 19534162586, 419984495599, 839968991198]

約数ペア:

[(1, 839968991198), (2, 419984495599), (43, 19534162586), (86, 9767081293), (11287, 74419154), (22574, 37209577), (485341, 1730678), (865339, 970682)]