1341984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2017

約数の個数: 48

約数和(自身を含む): 4027968

約数和(自身を除く): 2685984

約数列:

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

約数ペア:

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