1945088

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 40

約数和(自身を含む): 4051080

約数和(自身を除く): 2105992

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 131, 232, 256, 262, 464, 512, 524, 928, 1048, 1856, 2096, 3712, 3799, 4192, 7424, 7598, 8384, 14848, 15196, 16768, 30392, 33536, 60784, 67072, 121568, 243136, 486272, 972544, 1945088]

約数ペア:

[(1, 1945088), (2, 972544), (4, 486272), (8, 243136), (16, 121568), (29, 67072), (32, 60784), (58, 33536), (64, 30392), (116, 16768), (128, 15196), (131, 14848), (232, 8384), (256, 7598), (262, 7424), (464, 4192), (512, 3799), (524, 3712), (928, 2096), (1048, 1856)]