1971292694

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{17053}}^1$

素因数の和:17444

約数の個数: 32

約数和(自身を含む): 3536317440

約数和(自身を除く): 1565024746

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 359, 718, 2513, 5026, 8257, 16514, 17053, 34106, 57799, 115598, 119371, 238742, 392219, 784438, 2745533, 5491066, 6122027, 12244054, 42854189, 85708378, 140806621, 281613242, 985646347, 1971292694]

約数ペア:

[(1, 1971292694), (2, 985646347), (7, 281613242), (14, 140806621), (23, 85708378), (46, 42854189), (161, 12244054), (322, 6122027), (359, 5491066), (718, 2745533), (2513, 784438), (5026, 392219), (8257, 238742), (16514, 119371), (17053, 115598), (34106, 57799)]