2912700868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{8863}}^1$

素因数の和:8993

約数の個数: 72

約数和(自身を含む): 6469869056

約数和(自身を除く): 3557168188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 121, 154, 194, 242, 308, 388, 484, 679, 847, 1067, 1358, 1694, 2134, 2716, 3388, 4268, 7469, 8863, 11737, 14938, 17726, 23474, 29876, 35452, 46948, 62041, 82159, 97493, 124082, 164318, 194986, 248164, 328636, 389972, 682451, 859711, 1072423, 1364902, 1719422, 2144846, 2729804, 3438844, 4289692, 6017977, 7506961, 9456821, 12035954, 15013922, 18913642, 24071908, 30027844, 37827284, 66197747, 104025031, 132395494, 208050062, 264790988, 416100124, 728175217, 1456350434, 2912700868]

約数ペア:

[(1, 2912700868), (2, 1456350434), (4, 728175217), (7, 416100124), (11, 264790988), (14, 208050062), (22, 132395494), (28, 104025031), (44, 66197747), (77, 37827284), (97, 30027844), (121, 24071908), (154, 18913642), (194, 15013922), (242, 12035954), (308, 9456821), (388, 7506961), (484, 6017977), (679, 4289692), (847, 3438844), (1067, 2729804), (1358, 2144846), (1694, 1719422), (2134, 1364902), (2716, 1072423), (3388, 859711), (4268, 682451), (7469, 389972), (8863, 328636), (11737, 248164), (14938, 194986), (17726, 164318), (23474, 124082), (29876, 97493), (35452, 82159), (46948, 62041)]