401035162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{120721}}^1$

素因数の和:120885

約数の個数: 16

約数和(自身を含む): 660590784

約数和(自身を除く): 259555622

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 120721, 241442, 1327931, 2655862, 18228871, 36457742, 200517581, 401035162]

約数ペア:

[(1, 401035162), (2, 200517581), (11, 36457742), (22, 18228871), (151, 2655862), (302, 1327931), (1661, 241442), (3322, 120721)]