1234931488

素因数分解:

$2^5\times 7^1\times {\mathrm{647}}^1\times {\mathrm{8521}}^1$

素因数の和:9185

約数の個数: 48

約数和(自身を含む): 2783217024

約数和(自身を除く): 1548285536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 647, 1294, 2588, 4529, 5176, 8521, 9058, 10352, 17042, 18116, 20704, 34084, 36232, 59647, 68168, 72464, 119294, 136336, 144928, 238588, 272672, 477176, 954352, 1908704, 5513087, 11026174, 22052348, 38591609, 44104696, 77183218, 88209392, 154366436, 176418784, 308732872, 617465744, 1234931488]

約数ペア:

[(1, 1234931488), (2, 617465744), (4, 308732872), (7, 176418784), (8, 154366436), (14, 88209392), (16, 77183218), (28, 44104696), (32, 38591609), (56, 22052348), (112, 11026174), (224, 5513087), (647, 1908704), (1294, 954352), (2588, 477176), (4529, 272672), (5176, 238588), (8521, 144928), (9058, 136336), (10352, 119294), (17042, 72464), (18116, 68168), (20704, 59647), (34084, 36232)]