2240634319

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{377911}}^1$

素因数の和:377947

約数の個数: 18

約数和(自身を含む): 2864950872

約数和(自身を除く): 624316553

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 377911, 2645377, 4157021, 18517639, 29099147, 45727231, 203694029, 320090617, 2240634319]

約数ペア:

[(1, 2240634319), (7, 320090617), (11, 203694029), (49, 45727231), (77, 29099147), (121, 18517639), (539, 4157021), (847, 2645377), (5929, 377911)]