126766619

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{761}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 148132800

約数和(自身を除く): 21366181

約数列:

[1, 7, 53, 371, 449, 761, 3143, 5327, 23797, 40333, 166579, 282331, 341689, 2391823, 18109517, 126766619]

約数ペア:

[(1, 126766619), (7, 18109517), (53, 2391823), (371, 341689), (449, 282331), (761, 166579), (3143, 40333), (5327, 23797)]