2019428866

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 3923555328

約数和(自身を除く): 1904126462

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 191, 193, 301, 382, 386, 559, 602, 637, 1118, 1274, 1337, 1351, 2107, 2483, 2509, 2674, 2702, 3913, 4214, 4966, 5018, 7826, 8213, 8299, 9359, 9457, 16426, 16598, 17381, 17563, 18718, 18914, 27391, 34762, 35126, 36863, 54782, 57491, 58093, 73726, 106769, 107887, 114982, 116186, 121667, 122941, 213538, 215774, 243334, 245882, 258041, 402437, 406651, 479219, 516082, 747383, 755209, 804874, 813302, 958438, 1494766, 1510418, 1585109, 1806287, 3170218, 3354533, 3612574, 5231681, 5286463, 6709066, 10463362, 10572926, 11095763, 20606417, 22191526, 23481731, 41212834, 46963462, 77670341, 144244919, 155340682, 288489838, 1009714433, 2019428866]

約数ペア:

[(1, 2019428866), (2, 1009714433), (7, 288489838), (13, 155340682), (14, 144244919), (26, 77670341), (43, 46963462), (49, 41212834), (86, 23481731), (91, 22191526), (98, 20606417), (182, 11095763), (191, 10572926), (193, 10463362), (301, 6709066), (382, 5286463), (386, 5231681), (559, 3612574), (602, 3354533), (637, 3170218), (1118, 1806287), (1274, 1585109), (1337, 1510418), (1351, 1494766), (2107, 958438), (2483, 813302), (2509, 804874), (2674, 755209), (2702, 747383), (3913, 516082), (4214, 479219), (4966, 406651), (5018, 402437), (7826, 258041), (8213, 245882), (8299, 243334), (9359, 215774), (9457, 213538), (16426, 122941), (16598, 121667), (17381, 116186), (17563, 114982), (18718, 107887), (18914, 106769), (27391, 73726), (34762, 58093), (35126, 57491), (36863, 54782)]