2012989286

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1867337}}^1$

素因数の和:1867364

約数の個数: 24

約数和(自身を含む): 3831777576

約数和(自身を除く): 1818788290

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 1867337, 3734674, 13071359, 20540707, 26142718, 41081414, 91499513, 143784949, 182999026, 287569898, 1006494643, 2012989286]

約数ペア:

[(1, 2012989286), (2, 1006494643), (7, 287569898), (11, 182999026), (14, 143784949), (22, 91499513), (49, 41081414), (77, 26142718), (98, 20540707), (154, 13071359), (539, 3734674), (1078, 1867337)]