2012457188

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1\times {\mathrm{829}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 4060492800

約数和(自身を除く): 2048035612

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 479, 724, 829, 958, 1267, 1658, 1916, 2534, 3316, 3353, 5068, 5803, 6706, 11606, 13412, 23212, 86699, 150049, 173398, 300098, 346796, 397091, 600196, 606893, 794182, 1050343, 1213786, 1588364, 2100686, 2427572, 2779637, 4201372, 5559274, 11118548, 71873471, 143746942, 287493884, 503114297, 1006228594, 2012457188]

約数ペア:

[(1, 2012457188), (2, 1006228594), (4, 503114297), (7, 287493884), (14, 143746942), (28, 71873471), (181, 11118548), (362, 5559274), (479, 4201372), (724, 2779637), (829, 2427572), (958, 2100686), (1267, 1588364), (1658, 1213786), (1916, 1050343), (2534, 794182), (3316, 606893), (3353, 600196), (5068, 397091), (5803, 346796), (6706, 300098), (11606, 173398), (13412, 150049), (23212, 86699)]