2040766077

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{741827}}^1$

素因数の和:741968

約数の個数: 16

約数和(自身を含む): 3133481472

約数和(自身を除く): 1092715395

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 741827, 2225481, 5192789, 15578367, 97179337, 291538011, 680255359, 2040766077]

約数ペア:

[(1, 2040766077), (3, 680255359), (7, 291538011), (21, 97179337), (131, 15578367), (393, 5192789), (917, 2225481), (2751, 741827)]