82559218

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 153489600

約数和(自身を除く): 70930382

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 101, 133, 202, 266, 439, 707, 878, 931, 1414, 1862, 1919, 3073, 3838, 4949, 6146, 8341, 9898, 13433, 16682, 21511, 26866, 43022, 44339, 58387, 88678, 94031, 116774, 188062, 310373, 408709, 620746, 817418, 842441, 1684882, 2172611, 4345222, 5897087, 11794174, 41279609, 82559218]

約数ペア:

[(1, 82559218), (2, 41279609), (7, 11794174), (14, 5897087), (19, 4345222), (38, 2172611), (49, 1684882), (98, 842441), (101, 817418), (133, 620746), (202, 408709), (266, 310373), (439, 188062), (707, 116774), (878, 94031), (931, 88678), (1414, 58387), (1862, 44339), (1919, 43022), (3073, 26866), (3838, 21511), (4949, 16682), (6146, 13433), (8341, 9898)]