285928722

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{121259}}^1$

素因数の和:121398

約数の個数: 24

約数和(自身を含む): 624246480

約数和(自身を除く): 338317758

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 121259, 242518, 363777, 727554, 1091331, 2182662, 15884929, 31769858, 47654787, 95309574, 142964361, 285928722]

約数ペア:

[(1, 285928722), (2, 142964361), (3, 95309574), (6, 47654787), (9, 31769858), (18, 15884929), (131, 2182662), (262, 1091331), (393, 727554), (786, 363777), (1179, 242518), (2358, 121259)]