2912371288

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{661}}^1\times {\mathrm{2143}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 5492799360

約数和(自身を除く): 2580428072

約数列:

[1, 2, 4, 8, 257, 514, 661, 1028, 1322, 2056, 2143, 2644, 4286, 5288, 8572, 17144, 169877, 339754, 550751, 679508, 1101502, 1359016, 1416523, 2203004, 2833046, 4406008, 5666092, 11332184, 364046411, 728092822, 1456185644, 2912371288]

約数ペア:

[(1, 2912371288), (2, 1456185644), (4, 728092822), (8, 364046411), (257, 11332184), (514, 5666092), (661, 4406008), (1028, 2833046), (1322, 2203004), (2056, 1416523), (2143, 1359016), (2644, 1101502), (4286, 679508), (5288, 550751), (8572, 339754), (17144, 169877)]