2491622

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 4937760

約数和(自身を除く): 2446138

約数列:

[1, 2, 7, 14, 17, 19, 29, 34, 38, 58, 119, 133, 203, 238, 266, 323, 361, 406, 493, 551, 646, 722, 986, 1102, 2261, 2527, 3451, 3857, 4522, 5054, 6137, 6902, 7714, 9367, 10469, 12274, 18734, 20938, 42959, 65569, 73283, 85918, 131138, 146566, 177973, 355946, 1245811, 2491622]

約数ペア:

[(1, 2491622), (2, 1245811), (7, 355946), (14, 177973), (17, 146566), (19, 131138), (29, 85918), (34, 73283), (38, 65569), (58, 42959), (119, 20938), (133, 18734), (203, 12274), (238, 10469), (266, 9367), (323, 7714), (361, 6902), (406, 6137), (493, 5054), (551, 4522), (646, 3857), (722, 3451), (986, 2527), (1102, 2261)]