258222382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{77731}}^1$

素因数の和:77895

約数の個数: 16

約数和(自身を含む): 425349504

約数和(自身を除く): 167127122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 77731, 155462, 855041, 1710082, 11737381, 23474762, 129111191, 258222382]

約数ペア:

[(1, 258222382), (2, 129111191), (11, 23474762), (22, 11737381), (151, 1710082), (302, 855041), (1661, 155462), (3322, 77731)]