2013505184108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{14578363}}^1$

素因数の和:14578494

約数の個数: 48

約数和(自身を含む): 3987240867456

約数和(自身を除く): 1973735683348

約数列:

[1, 2, 4, 11, 22, 43, 44, 73, 86, 146, 172, 292, 473, 803, 946, 1606, 1892, 3139, 3212, 6278, 12556, 34529, 69058, 138116, 14578363, 29156726, 58313452, 160361993, 320723986, 626869609, 641447972, 1064220499, 1253739218, 2128440998, 2507478436, 4256881996, 6895565699, 11706425489, 13791131398, 23412850978, 27582262796, 45761481457, 46825701956, 91522962914, 183045925828, 503376296027, 1006752592054, 2013505184108]

約数ペア:

[(1, 2013505184108), (2, 1006752592054), (4, 503376296027), (11, 183045925828), (22, 91522962914), (43, 46825701956), (44, 45761481457), (73, 27582262796), (86, 23412850978), (146, 13791131398), (172, 11706425489), (292, 6895565699), (473, 4256881996), (803, 2507478436), (946, 2128440998), (1606, 1253739218), (1892, 1064220499), (3139, 641447972), (3212, 626869609), (6278, 320723986), (12556, 160361993), (34529, 58313452), (69058, 29156726), (138116, 14578363)]