26990197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 30336768

約数和(自身を除く): 3346571

約数列:

[1, 13, 43, 53, 559, 689, 911, 2279, 11843, 29627, 39173, 48283, 509249, 627679, 2076169, 26990197]

約数ペア:

[(1, 26990197), (13, 2076169), (43, 627679), (53, 509249), (559, 48283), (689, 39173), (911, 29627), (2279, 11843)]