2011920988

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{933173}}^1$

素因数の和:933202

約数の個数: 36

約数和(自身を含む): 4468037112

約数和(自身を除く): 2456116124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 933173, 1866346, 3732692, 6532211, 10264903, 13064422, 20529806, 26128844, 41059612, 45725477, 71854321, 91450954, 143708642, 182901908, 287417284, 502980247, 1005960494, 2011920988]

約数ペア:

[(1, 2011920988), (2, 1005960494), (4, 502980247), (7, 287417284), (11, 182901908), (14, 143708642), (22, 91450954), (28, 71854321), (44, 45725477), (49, 41059612), (77, 26128844), (98, 20529806), (154, 13064422), (196, 10264903), (308, 6532211), (539, 3732692), (1078, 1866346), (2156, 933173)]