7282814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 14484096

約数和(自身を除く): 7201282

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 131, 133, 154, 209, 262, 266, 361, 418, 722, 917, 1441, 1463, 1834, 2489, 2527, 2882, 2926, 3971, 4978, 5054, 7942, 10087, 17423, 20174, 27379, 27797, 34846, 47291, 54758, 55594, 94582, 191653, 331037, 383306, 520201, 662074, 1040402, 3641407, 7282814]

約数ペア:

[(1, 7282814), (2, 3641407), (7, 1040402), (11, 662074), (14, 520201), (19, 383306), (22, 331037), (38, 191653), (77, 94582), (131, 55594), (133, 54758), (154, 47291), (209, 34846), (262, 27797), (266, 27379), (361, 20174), (418, 17423), (722, 10087), (917, 7942), (1441, 5054), (1463, 4978), (1834, 3971), (2489, 2926), (2527, 2882)]