4045756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 36

約数和(自身を含む): 8393896

約数和(自身を除く): 4348140

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 643, 1286, 1573, 2572, 3146, 6292, 7073, 8359, 14146, 16718, 28292, 33436, 77803, 91949, 155606, 183898, 311212, 367796, 1011439, 2022878, 4045756]

約数ペア:

[(1, 4045756), (2, 2022878), (4, 1011439), (11, 367796), (13, 311212), (22, 183898), (26, 155606), (44, 91949), (52, 77803), (121, 33436), (143, 28292), (242, 16718), (286, 14146), (484, 8359), (572, 7073), (643, 6292), (1286, 3146), (1573, 2572)]