2013407528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{226531}}^1$

素因数の和:226649

約数の個数: 32

約数和(自身を含む): 4159127520

約数和(自身を除く): 2145719992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 8888, 226531, 453062, 906124, 1812248, 2491841, 4983682, 9967364, 19934728, 22879631, 45759262, 91518524, 183037048, 251675941, 503351882, 1006703764, 2013407528]

約数ペア:

[(1, 2013407528), (2, 1006703764), (4, 503351882), (8, 251675941), (11, 183037048), (22, 91518524), (44, 45759262), (88, 22879631), (101, 19934728), (202, 9967364), (404, 4983682), (808, 2491841), (1111, 1812248), (2222, 906124), (4444, 453062), (8888, 226531)]