2261816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{16631}}^1$

素因数の和:16654

約数の個数: 16

約数和(自身を含む): 4490640

約数和(自身を除く): 2228824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 16631, 33262, 66524, 133048, 282727, 565454, 1130908, 2261816]

約数ペア:

[(1, 2261816), (2, 1130908), (4, 565454), (8, 282727), (17, 133048), (34, 66524), (68, 33262), (136, 16631)]