240652438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1\times {\mathrm{4621}}^1$

素因数の和:6639

約数の個数: 16

約数和(自身を含む): 389024496

約数和(自身を除く): 148372058

約数列:

[1, 2, 13, 26, 2003, 4006, 4621, 9242, 26039, 52078, 60073, 120146, 9255863, 18511726, 120326219, 240652438]

約数ペア:

[(1, 240652438), (2, 120326219), (13, 18511726), (26, 9255863), (2003, 120146), (4006, 60073), (4621, 52078), (9242, 26039)]