2788049692

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{20507}}^1$

素因数の和:21381

約数の個数: 24

約数和(自身を含む): 5004362160

約数和(自身を除く): 2216312468

約数列:

[1, 2, 4, 41, 82, 164, 829, 1658, 3316, 20507, 33989, 41014, 67978, 82028, 135956, 840787, 1681574, 3363148, 17000303, 34000606, 68001212, 697012423, 1394024846, 2788049692]

約数ペア:

[(1, 2788049692), (2, 1394024846), (4, 697012423), (41, 68001212), (82, 34000606), (164, 17000303), (829, 3363148), (1658, 1681574), (3316, 840787), (20507, 135956), (33989, 82028), (41014, 67978)]