2013246290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4637}}^1\times {\mathrm{3947}}^1$

素因数の和:8602

約数の個数: 32

約数和(自身を含む): 3955137984

約数和(自身を除く): 1941891694

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3947, 4637, 7894, 9274, 19735, 23185, 39470, 43417, 46370, 51007, 86834, 102014, 217085, 255035, 434170, 510070, 18302239, 36604478, 91511195, 183022390, 201324629, 402649258, 1006623145, 2013246290]

約数ペア:

[(1, 2013246290), (2, 1006623145), (5, 402649258), (10, 201324629), (11, 183022390), (22, 91511195), (55, 36604478), (110, 18302239), (3947, 510070), (4637, 434170), (7894, 255035), (9274, 217085), (19735, 102014), (23185, 86834), (39470, 51007), (43417, 46370)]