4640286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 11515392

約数和(自身を除く): 6875106

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 97, 102, 119, 134, 194, 201, 238, 291, 357, 402, 469, 582, 679, 714, 938, 1139, 1358, 1407, 1649, 2037, 2278, 2814, 3298, 3417, 4074, 4947, 6499, 6834, 7973, 9894, 11543, 12998, 15946, 19497, 23086, 23919, 34629, 38994, 45493, 47838, 69258, 90986, 110483, 136479, 220966, 272958, 331449, 662898, 773381, 1546762, 2320143, 4640286]

約数ペア:

[(1, 4640286), (2, 2320143), (3, 1546762), (6, 773381), (7, 662898), (14, 331449), (17, 272958), (21, 220966), (34, 136479), (42, 110483), (51, 90986), (67, 69258), (97, 47838), (102, 45493), (119, 38994), (134, 34629), (194, 23919), (201, 23086), (238, 19497), (291, 15946), (357, 12998), (402, 11543), (469, 9894), (582, 7973), (679, 6834), (714, 6499), (938, 4947), (1139, 4074), (1358, 3417), (1407, 3298), (1649, 2814), (2037, 2278)]