2477880197

素因数分解:

${\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 2717646624

約数和(自身を除く): 239766427

約数列:

[1, 13, 163, 169, 293, 307, 2119, 3809, 3991, 27547, 47759, 49517, 50041, 51883, 89951, 620867, 650533, 1169363, 8071271, 8456929, 14662013, 15201719, 190606169, 2477880197]

約数ペア:

[(1, 2477880197), (13, 190606169), (163, 15201719), (169, 14662013), (293, 8456929), (307, 8071271), (2119, 1169363), (3809, 650533), (3991, 620867), (27547, 89951), (47759, 51883), (49517, 50041)]