2189408056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3301}}^1\times {\mathrm{7537}}^1$

素因数の和:10855

約数の個数: 32

約数和(自身を含む): 4480285680

約数和(自身を除く): 2290877624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3301, 6602, 7537, 13204, 15074, 26408, 30148, 36311, 60296, 72622, 82907, 145244, 165814, 290488, 331628, 663256, 24879637, 49759274, 99518548, 199037096, 273676007, 547352014, 1094704028, 2189408056]

約数ペア:

[(1, 2189408056), (2, 1094704028), (4, 547352014), (8, 273676007), (11, 199037096), (22, 99518548), (44, 49759274), (88, 24879637), (3301, 663256), (6602, 331628), (7537, 290488), (13204, 165814), (15074, 145244), (26408, 82907), (30148, 72622), (36311, 60296)]