1979712

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{491}}^1$

素因数の和:516

約数の個数: 84

約数和(自身を含む): 6498336

約数和(自身を除く): 4518624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 491, 504, 576, 672, 982, 1008, 1344, 1473, 1964, 2016, 2946, 3437, 3928, 4032, 4419, 5892, 6874, 7856, 8838, 10311, 11784, 13748, 15712, 17676, 20622, 23568, 27496, 30933, 31424, 35352, 41244, 47136, 54992, 61866, 70704, 82488, 94272, 109984, 123732, 141408, 164976, 219968, 247464, 282816, 329952, 494928, 659904, 989856, 1979712]

約数ペア:

[(1, 1979712), (2, 989856), (3, 659904), (4, 494928), (6, 329952), (7, 282816), (8, 247464), (9, 219968), (12, 164976), (14, 141408), (16, 123732), (18, 109984), (21, 94272), (24, 82488), (28, 70704), (32, 61866), (36, 54992), (42, 47136), (48, 41244), (56, 35352), (63, 31424), (64, 30933), (72, 27496), (84, 23568), (96, 20622), (112, 17676), (126, 15712), (144, 13748), (168, 11784), (192, 10311), (224, 8838), (252, 7856), (288, 6874), (336, 5892), (448, 4419), (491, 4032), (504, 3928), (576, 3437), (672, 2946), (982, 2016), (1008, 1964), (1344, 1473)]