489943542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7423387}}^1$

素因数の和:7423403

約数の個数: 16

約数和(自身を含む): 1068967872

約数和(自身を除く): 579024330

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 7423387, 14846774, 22270161, 44540322, 81657257, 163314514, 244971771, 489943542]

約数ペア:

[(1, 489943542), (2, 244971771), (3, 163314514), (6, 81657257), (11, 44540322), (22, 22270161), (33, 14846774), (66, 7423387)]