2678469122

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{339821}}^1$

素因数の和:340393

約数の個数: 16

約数和(自身を含む): 4599830592

約数和(自身を除く): 1921361470

約数列:

[1, 2, 7, 14, 563, 1126, 3941, 7882, 339821, 679642, 2378747, 4757494, 191319223, 382638446, 1339234561, 2678469122]

約数ペア:

[(1, 2678469122), (2, 1339234561), (7, 382638446), (14, 191319223), (563, 4757494), (1126, 2378747), (3941, 679642), (7882, 339821)]