2057816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{15131}}^1$

素因数の和:15154

約数の個数: 16

約数和(自身を含む): 4085640

約数和(自身を除く): 2027824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 15131, 30262, 60524, 121048, 257227, 514454, 1028908, 2057816]

約数ペア:

[(1, 2057816), (2, 1028908), (4, 514454), (8, 257227), (17, 121048), (34, 60524), (68, 30262), (136, 15131)]