2222486868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{137089}}^1$

素因数の和:137296

約数の個数: 48

約数和(自身を含む): 5957383040

約数和(自身を除く): 3734896172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 16212, 137089, 274178, 411267, 548356, 822534, 959623, 1645068, 1919246, 2878869, 3838492, 5757738, 11515476, 26458177, 52916354, 79374531, 105832708, 158749062, 185207239, 317498124, 370414478, 555621717, 740828956, 1111243434, 2222486868]

約数ペア:

[(1, 2222486868), (2, 1111243434), (3, 740828956), (4, 555621717), (6, 370414478), (7, 317498124), (12, 185207239), (14, 158749062), (21, 105832708), (28, 79374531), (42, 52916354), (84, 26458177), (193, 11515476), (386, 5757738), (579, 3838492), (772, 2878869), (1158, 1919246), (1351, 1645068), (2316, 959623), (2702, 822534), (4053, 548356), (5404, 411267), (8106, 274178), (16212, 137089)]