2040221482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4130003}}^1$

素因数の和:4130037

約数の個数: 16

約数和(自身を含む): 3469203360

約数和(自身を除く): 1428981878

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4130003, 8260006, 53690039, 78470057, 107380078, 156940114, 1020110741, 2040221482]

約数ペア:

[(1, 2040221482), (2, 1020110741), (13, 156940114), (19, 107380078), (26, 78470057), (38, 53690039), (247, 8260006), (494, 4130003)]