1750921289

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{280013}}^1$

素因数の和:280076

約数の個数: 12

約数和(自身を含む): 1947217356

約数和(自身を除く): 196296067

約数列:

[1, 13, 37, 169, 481, 6253, 280013, 3640169, 10360481, 47322197, 134686253, 1750921289]

約数ペア:

[(1, 1750921289), (13, 134686253), (37, 47322197), (169, 10360481), (481, 3640169), (6253, 280013)]