2017376432

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1881881}}^1$

素因数の和:1881956

約数の個数: 20

約数和(自身を含む): 3967007256

約数和(自身を除く): 1949630824

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1881881, 3763762, 7527524, 15055048, 30110096, 126086027, 252172054, 504344108, 1008688216, 2017376432]

約数ペア:

[(1, 2017376432), (2, 1008688216), (4, 504344108), (8, 252172054), (16, 126086027), (67, 30110096), (134, 15055048), (268, 7527524), (536, 3763762), (1072, 1881881)]