2280825092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{145721}}^1$

素因数の和:145788

約数の個数: 48

約数和(自身を含む): 5026826112

約数和(自身を除く): 2746001020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 145721, 291442, 582884, 1020047, 1894373, 2040094, 3788746, 4080188, 6266003, 7577492, 12532006, 13260611, 25064012, 26521222, 43862021, 53042444, 81458039, 87724042, 162916078, 175448084, 325832156, 570206273, 1140412546, 2280825092]

約数ペア:

[(1, 2280825092), (2, 1140412546), (4, 570206273), (7, 325832156), (13, 175448084), (14, 162916078), (26, 87724042), (28, 81458039), (43, 53042444), (52, 43862021), (86, 26521222), (91, 25064012), (172, 13260611), (182, 12532006), (301, 7577492), (364, 6266003), (559, 4080188), (602, 3788746), (1118, 2040094), (1204, 1894373), (2236, 1020047), (3913, 582884), (7826, 291442), (15652, 145721)]