2751873488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1890023}}^1$

素因数の和:1890051

約数の個数: 40

約数和(自身を含む): 6562163328

約数和(自身を除く): 3810289840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1890023, 3780046, 7560092, 13230161, 15120184, 24570299, 26460322, 30240368, 49140598, 52920644, 98281196, 105841288, 171992093, 196562392, 211682576, 343984186, 393124784, 687968372, 1375936744, 2751873488]

約数ペア:

[(1, 2751873488), (2, 1375936744), (4, 687968372), (7, 393124784), (8, 343984186), (13, 211682576), (14, 196562392), (16, 171992093), (26, 105841288), (28, 98281196), (52, 52920644), (56, 49140598), (91, 30240368), (104, 26460322), (112, 24570299), (182, 15120184), (208, 13230161), (364, 7560092), (728, 3780046), (1456, 1890023)]