1918942976

素因数分解:

$2^8\times {\mathrm{479}}^1\times {\mathrm{15649}}^1$

素因数の和:16144

約数の個数: 36

約数和(自身を含む): 3838632000

約数和(自身を除く): 1919689024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 479, 958, 1916, 3832, 7664, 15328, 15649, 30656, 31298, 61312, 62596, 122624, 125192, 250384, 500768, 1001536, 2003072, 4006144, 7495871, 14991742, 29983484, 59966968, 119933936, 239867872, 479735744, 959471488, 1918942976]

約数ペア:

[(1, 1918942976), (2, 959471488), (4, 479735744), (8, 239867872), (16, 119933936), (32, 59966968), (64, 29983484), (128, 14991742), (256, 7495871), (479, 4006144), (958, 2003072), (1916, 1001536), (3832, 500768), (7664, 250384), (15328, 125192), (15649, 122624), (30656, 62596), (31298, 61312)]