2683968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2019

約数の個数: 56

約数和(自身を含む): 8119872

約数和(自身を除く): 5435904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1997, 3994, 5991, 7988, 11982, 13979, 15976, 23964, 27958, 31952, 41937, 47928, 55916, 63904, 83874, 95856, 111832, 127808, 167748, 191712, 223664, 335496, 383424, 447328, 670992, 894656, 1341984, 2683968]

約数ペア:

[(1, 2683968), (2, 1341984), (3, 894656), (4, 670992), (6, 447328), (7, 383424), (8, 335496), (12, 223664), (14, 191712), (16, 167748), (21, 127808), (24, 111832), (28, 95856), (32, 83874), (42, 63904), (48, 55916), (56, 47928), (64, 41937), (84, 31952), (96, 27958), (112, 23964), (168, 15976), (192, 13979), (224, 11982), (336, 7988), (448, 5991), (672, 3994), (1344, 1997)]