2061059

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 841981

約数列:

[1, 7, 11, 13, 29, 71, 77, 91, 143, 203, 319, 377, 497, 781, 923, 1001, 2059, 2233, 2639, 4147, 5467, 6461, 10153, 14413, 22649, 26767, 29029, 71071, 158543, 187369, 294437, 2061059]

約数ペア:

[(1, 2061059), (7, 294437), (11, 187369), (13, 158543), (29, 71071), (71, 29029), (77, 26767), (91, 22649), (143, 14413), (203, 10153), (319, 6461), (377, 5467), (497, 4147), (781, 2639), (923, 2233), (1001, 2059)]