1528894906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{342341}}^1$

素因数の和:342390

約数の個数: 32

約数和(自身を含む): 2957834880

約数和(自身を除く): 1428939974

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 342341, 684682, 2396387, 3765751, 4792774, 7531502, 9927889, 19855778, 26360257, 52720514, 69495223, 109206779, 138990446, 218413558, 764447453, 1528894906]

約数ペア:

[(1, 1528894906), (2, 764447453), (7, 218413558), (11, 138990446), (14, 109206779), (22, 69495223), (29, 52720514), (58, 26360257), (77, 19855778), (154, 9927889), (203, 7531502), (319, 4792774), (406, 3765751), (638, 2396387), (2233, 684682), (4466, 342341)]