2541238271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199673}}^1$

素因数の和:199786

約数の個数: 16

約数和(自身を含む): 3019070880

約数和(自身を除く): 477832609

約数列:

[1, 11, 13, 89, 143, 979, 1157, 12727, 199673, 2196403, 2595749, 17770897, 28553239, 195479867, 231021661, 2541238271]

約数ペア:

[(1, 2541238271), (11, 231021661), (13, 195479867), (89, 28553239), (143, 17770897), (979, 2595749), (1157, 2196403), (12727, 199673)]