2067856

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 4712000

約数和(自身を除く): 2644144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 499, 518, 592, 998, 1036, 1996, 2072, 3493, 3992, 4144, 6986, 7984, 13972, 18463, 27944, 36926, 55888, 73852, 129241, 147704, 258482, 295408, 516964, 1033928, 2067856]

約数ペア:

[(1, 2067856), (2, 1033928), (4, 516964), (7, 295408), (8, 258482), (14, 147704), (16, 129241), (28, 73852), (37, 55888), (56, 36926), (74, 27944), (112, 18463), (148, 13972), (259, 7984), (296, 6986), (499, 4144), (518, 3992), (592, 3493), (998, 2072), (1036, 1996)]