1612226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 3291840

約数和(自身を除く): 1679614

約数列:

[1, 2, 7, 11, 14, 19, 22, 29, 38, 58, 77, 133, 154, 203, 209, 266, 319, 361, 406, 418, 551, 638, 722, 1102, 1463, 2233, 2527, 2926, 3857, 3971, 4466, 5054, 6061, 7714, 7942, 10469, 12122, 20938, 27797, 42427, 55594, 73283, 84854, 115159, 146566, 230318, 806113, 1612226]

約数ペア:

[(1, 1612226), (2, 806113), (7, 230318), (11, 146566), (14, 115159), (19, 84854), (22, 73283), (29, 55594), (38, 42427), (58, 27797), (77, 20938), (133, 12122), (154, 10469), (203, 7942), (209, 7714), (266, 6061), (319, 5054), (361, 4466), (406, 3971), (418, 3857), (551, 2926), (638, 2527), (722, 2233), (1102, 1463)]