2013075284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{743}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 3884751360

約数和(自身を除く): 1871676076

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 443, 556, 743, 886, 1486, 1529, 1772, 2972, 3058, 4873, 6116, 8173, 9746, 16346, 19492, 32692, 61577, 103277, 123154, 206554, 246308, 329149, 413108, 658298, 677347, 1136047, 1316596, 1354694, 2272094, 2709388, 3620639, 4544188, 7241278, 14482556, 45751711, 91503422, 183006844, 503268821, 1006537642, 2013075284]

約数ペア:

[(1, 2013075284), (2, 1006537642), (4, 503268821), (11, 183006844), (22, 91503422), (44, 45751711), (139, 14482556), (278, 7241278), (443, 4544188), (556, 3620639), (743, 2709388), (886, 2272094), (1486, 1354694), (1529, 1316596), (1772, 1136047), (2972, 677347), (3058, 658298), (4873, 413108), (6116, 329149), (8173, 246308), (9746, 206554), (16346, 123154), (19492, 103277), (32692, 61577)]