979983158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1929

約数の個数: 64

約数和(自身を含む): 1898975232

約数和(自身を除く): 918992074

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 83, 86, 154, 166, 301, 473, 581, 602, 913, 946, 1162, 1783, 1826, 3311, 3566, 3569, 6391, 6622, 7138, 12481, 12782, 19613, 24962, 24983, 39226, 39259, 49966, 76669, 78518, 137291, 147989, 153338, 274582, 274813, 295978, 536683, 549626, 843359, 1035923, 1073366, 1627879, 1686718, 2071846, 3255758, 5903513, 6363527, 11395153, 11807026, 12727054, 22790306, 44544689, 69998797, 89089378, 139997594, 489991579, 979983158]

約数ペア:

[(1, 979983158), (2, 489991579), (7, 139997594), (11, 89089378), (14, 69998797), (22, 44544689), (43, 22790306), (77, 12727054), (83, 11807026), (86, 11395153), (154, 6363527), (166, 5903513), (301, 3255758), (473, 2071846), (581, 1686718), (602, 1627879), (913, 1073366), (946, 1035923), (1162, 843359), (1783, 549626), (1826, 536683), (3311, 295978), (3566, 274813), (3569, 274582), (6391, 153338), (6622, 147989), (7138, 137291), (12481, 78518), (12782, 76669), (19613, 49966), (24962, 39259), (24983, 39226)]