1239112

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 2821500

約数和(自身を除く): 1582388

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 109, 116, 196, 203, 218, 232, 392, 406, 436, 763, 812, 872, 1421, 1526, 1624, 2842, 3052, 3161, 5341, 5684, 6104, 6322, 10682, 11368, 12644, 21364, 22127, 25288, 42728, 44254, 88508, 154889, 177016, 309778, 619556, 1239112]

約数ペア:

[(1, 1239112), (2, 619556), (4, 309778), (7, 177016), (8, 154889), (14, 88508), (28, 44254), (29, 42728), (49, 25288), (56, 22127), (58, 21364), (98, 12644), (109, 11368), (116, 10682), (196, 6322), (203, 6104), (218, 5684), (232, 5341), (392, 3161), (406, 3052), (436, 2842), (763, 1624), (812, 1526), (872, 1421)]