518990134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{464213}}^1$

素因数の和:464271

約数の個数: 16

約数和(自身を含む): 857867472

約数和(自身を除く): 338877338

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 464213, 928426, 6034769, 12069538, 19961159, 39922318, 259495067, 518990134]

約数ペア:

[(1, 518990134), (2, 259495067), (13, 39922318), (26, 19961159), (43, 12069538), (86, 6034769), (559, 928426), (1118, 464213)]