2000414878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3347}}^1\times {\mathrm{3881}}^1$

素因数の和:7248

約数の個数: 32

約数和(自身を含む): 3743117568

約数和(自身を除く): 1742702690

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 3347, 3881, 6694, 7762, 23429, 27167, 36817, 42691, 46858, 54334, 73634, 85382, 257719, 298837, 515438, 597674, 12989707, 25979414, 90927949, 142886777, 181855898, 285773554, 1000207439, 2000414878]

約数ペア:

[(1, 2000414878), (2, 1000207439), (7, 285773554), (11, 181855898), (14, 142886777), (22, 90927949), (77, 25979414), (154, 12989707), (3347, 597674), (3881, 515438), (6694, 298837), (7762, 257719), (23429, 85382), (27167, 73634), (36817, 54334), (42691, 46858)]