233428514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 387953280

約数和(自身を除く): 154524766

約数列:

[1, 2, 11, 22, 109, 218, 311, 313, 622, 626, 1199, 2398, 3421, 3443, 6842, 6886, 33899, 34117, 67798, 68234, 97343, 194686, 372889, 375287, 745778, 750574, 1070773, 2141546, 10610387, 21220774, 116714257, 233428514]

約数ペア:

[(1, 233428514), (2, 116714257), (11, 21220774), (22, 10610387), (109, 2141546), (218, 1070773), (311, 750574), (313, 745778), (622, 375287), (626, 372889), (1199, 194686), (2398, 97343), (3421, 68234), (3443, 67798), (6842, 34117), (6886, 33899)]