1089782512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2221}}^1$

素因数の和:2586

約数の個数: 80

約数和(自身を含む): 2607596992

約数和(自身を除く): 1517814480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 337, 364, 674, 728, 1348, 1456, 2221, 2359, 2696, 4381, 4442, 4718, 5392, 8762, 8884, 9436, 15547, 17524, 17768, 18872, 28873, 30667, 31094, 35048, 35536, 37744, 57746, 61334, 62188, 70096, 115492, 122668, 124376, 202111, 230984, 245336, 248752, 404222, 461968, 490672, 748477, 808444, 1496954, 1616888, 2993908, 3233776, 5239339, 5987816, 9730201, 10478678, 11975632, 19460402, 20957356, 38920804, 41914712, 68111407, 77841608, 83829424, 136222814, 155683216, 272445628, 544891256, 1089782512]

約数ペア:

[(1, 1089782512), (2, 544891256), (4, 272445628), (7, 155683216), (8, 136222814), (13, 83829424), (14, 77841608), (16, 68111407), (26, 41914712), (28, 38920804), (52, 20957356), (56, 19460402), (91, 11975632), (104, 10478678), (112, 9730201), (182, 5987816), (208, 5239339), (337, 3233776), (364, 2993908), (674, 1616888), (728, 1496954), (1348, 808444), (1456, 748477), (2221, 490672), (2359, 461968), (2696, 404222), (4381, 248752), (4442, 245336), (4718, 230984), (5392, 202111), (8762, 124376), (8884, 122668), (9436, 115492), (15547, 70096), (17524, 62188), (17768, 61334), (18872, 57746), (28873, 37744), (30667, 35536), (31094, 35048)]