2016222572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{42283}}^1$

素因数の和:42438

約数の個数: 48

約数和(自身を含む): 4375886592

約数和(自身を除く): 2359664020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 917, 1703, 1834, 3406, 3668, 6812, 11921, 23842, 42283, 47684, 84566, 169132, 295981, 549679, 591962, 1099358, 1183924, 2198716, 3847753, 5539073, 7695506, 11078146, 15391012, 22156292, 38773511, 72007949, 77547022, 144015898, 155094044, 288031796, 504055643, 1008111286, 2016222572]

約数ペア:

[(1, 2016222572), (2, 1008111286), (4, 504055643), (7, 288031796), (13, 155094044), (14, 144015898), (26, 77547022), (28, 72007949), (52, 38773511), (91, 22156292), (131, 15391012), (182, 11078146), (262, 7695506), (364, 5539073), (524, 3847753), (917, 2198716), (1703, 1183924), (1834, 1099358), (3406, 591962), (3668, 549679), (6812, 295981), (11921, 169132), (23842, 84566), (42283, 47684)]