2045696

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 4182024

約数和(自身を除く): 2136328

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 131, 244, 256, 262, 488, 524, 976, 1048, 1952, 2096, 3904, 4192, 7808, 7991, 8384, 15616, 15982, 16768, 31964, 33536, 63928, 127856, 255712, 511424, 1022848, 2045696]

約数ペア:

[(1, 2045696), (2, 1022848), (4, 511424), (8, 255712), (16, 127856), (32, 63928), (61, 33536), (64, 31964), (122, 16768), (128, 15982), (131, 15616), (244, 8384), (256, 7991), (262, 7808), (488, 4192), (524, 3904), (976, 2096), (1048, 1952)]