2013288572

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{11987}}^1$

素因数の和:12401

約数の個数: 24

約数和(自身を含む): 3558038400

約数和(自身を除く): 1544749828

約数列:

[1, 2, 4, 199, 211, 398, 422, 796, 844, 11987, 23974, 41989, 47948, 83978, 167956, 2385413, 2529257, 4770826, 5058514, 9541652, 10117028, 503322143, 1006644286, 2013288572]

約数ペア:

[(1, 2013288572), (2, 1006644286), (4, 503322143), (199, 10117028), (211, 9541652), (398, 5058514), (422, 4770826), (796, 2529257), (844, 2385413), (11987, 167956), (23974, 83978), (41989, 47948)]