2017795072

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{23741}}^1$

素因数の和:23844

約数の個数: 44

約数和(自身を含む): 4082389416

約数和(自身を除く): 2064594344

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1024, 1328, 2656, 5312, 10624, 21248, 23741, 42496, 47482, 84992, 94964, 189928, 379856, 759712, 1519424, 1970503, 3038848, 3941006, 6077696, 7882012, 12155392, 15764024, 24310784, 31528048, 63056096, 126112192, 252224384, 504448768, 1008897536, 2017795072]

約数ペア:

[(1, 2017795072), (2, 1008897536), (4, 504448768), (8, 252224384), (16, 126112192), (32, 63056096), (64, 31528048), (83, 24310784), (128, 15764024), (166, 12155392), (256, 7882012), (332, 6077696), (512, 3941006), (664, 3038848), (1024, 1970503), (1328, 1519424), (2656, 759712), (5312, 379856), (10624, 189928), (21248, 94964), (23741, 84992), (42496, 47482)]