2467047457

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{81001}}^1$

素因数の和:81256

約数の個数: 16

約数和(自身を含む): 2980873600

約数和(自身を除く): 513826143

約数列:

[1, 7, 19, 133, 229, 1603, 4351, 30457, 81001, 567007, 1539019, 10773133, 18549229, 129844603, 352435351, 2467047457]

約数ペア:

[(1, 2467047457), (7, 352435351), (19, 129844603), (133, 18549229), (229, 10773133), (1603, 1539019), (4351, 567007), (30457, 81001)]