1208111156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{81563}}^1$

素因数の和:81620

約数の個数: 36

約数和(自身を含む): 2525873952

約数和(自身を除く): 1317762796

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 3703, 7406, 14812, 81563, 163126, 326252, 570941, 1141882, 1875949, 2283764, 3751898, 7503796, 13131643, 26263286, 43146827, 52526572, 86293654, 172587308, 302027789, 604055578, 1208111156]

約数ペア:

[(1, 1208111156), (2, 604055578), (4, 302027789), (7, 172587308), (14, 86293654), (23, 52526572), (28, 43146827), (46, 26263286), (92, 13131643), (161, 7503796), (322, 3751898), (529, 2283764), (644, 1875949), (1058, 1141882), (2116, 570941), (3703, 326252), (7406, 163126), (14812, 81563)]