1987166302

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{929}}^1\times {\mathrm{8839}}^1$

素因数の和:9792

約数の個数: 24

約数和(自身を含む): 3280258800

約数和(自身を除く): 1293092498

約数列:

[1, 2, 11, 22, 121, 242, 929, 1858, 8839, 10219, 17678, 20438, 97229, 112409, 194458, 224818, 1069519, 2139038, 8211431, 16422862, 90325741, 180651482, 993583151, 1987166302]

約数ペア:

[(1, 1987166302), (2, 993583151), (11, 180651482), (22, 90325741), (121, 16422862), (242, 8211431), (929, 2139038), (1858, 1069519), (8839, 224818), (10219, 194458), (17678, 112409), (20438, 97229)]