77391842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{1657}}^1$

素因数の和:1874

約数の個数: 24

約数和(自身を含む): 128339148

約数和(自身を除く): 50947306

約数列:

[1, 2, 11, 22, 121, 193, 242, 386, 1657, 2123, 3314, 4246, 18227, 23353, 36454, 46706, 200497, 319801, 400994, 639602, 3517811, 7035622, 38695921, 77391842]

約数ペア:

[(1, 77391842), (2, 38695921), (11, 7035622), (22, 3517811), (121, 639602), (193, 400994), (242, 319801), (386, 200497), (1657, 46706), (2123, 36454), (3314, 23353), (4246, 18227)]