2479807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 2916000

約数和(自身を除く): 436193

約数列:

[1, 11, 17, 89, 149, 187, 979, 1513, 1639, 2533, 13261, 16643, 27863, 145871, 225437, 2479807]

約数ペア:

[(1, 2479807), (11, 225437), (17, 145871), (89, 27863), (149, 16643), (187, 13261), (979, 2533), (1513, 1639)]