2013707270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1\times {\mathrm{1993}}^1$

素因数の和:2237

約数の個数: 48

約数和(自身を含む): 3810868992

約数和(自身を除く): 1797161722

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 529, 955, 1058, 1910, 1993, 2645, 3986, 4393, 5290, 8786, 9965, 19930, 21965, 43930, 45839, 91678, 101039, 202078, 229195, 380663, 458390, 505195, 761326, 1010390, 1054297, 1903315, 2108594, 3806630, 5271485, 8755249, 10542970, 17510498, 43776245, 87552490, 201370727, 402741454, 1006853635, 2013707270]

約数ペア:

[(1, 2013707270), (2, 1006853635), (5, 402741454), (10, 201370727), (23, 87552490), (46, 43776245), (115, 17510498), (191, 10542970), (230, 8755249), (382, 5271485), (529, 3806630), (955, 2108594), (1058, 1903315), (1910, 1054297), (1993, 1010390), (2645, 761326), (3986, 505195), (4393, 458390), (5290, 380663), (8786, 229195), (9965, 202078), (19930, 101039), (21965, 91678), (43930, 45839)]