1938403778

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1\times {\mathrm{8599}}^1$

素因数の和:9289

約数の個数: 16

約数和(自身を含む): 2925720000

約数和(自身を除く): 987316222

約数列:

[1, 2, 269, 419, 538, 838, 8599, 17198, 112711, 225422, 2313131, 3602981, 4626262, 7205962, 969201889, 1938403778]

約数ペア:

[(1, 1938403778), (2, 969201889), (269, 7205962), (419, 4626262), (538, 3602981), (838, 2313131), (8599, 225422), (17198, 112711)]