2045252394

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{769}}^1\times {\mathrm{1063}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 4473268800

約数和(自身を除く): 2428016406

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 769, 834, 1063, 1251, 1538, 2126, 2307, 2502, 3189, 4614, 6378, 6921, 9567, 13842, 19134, 106891, 147757, 213782, 295514, 320673, 443271, 641346, 817447, 886542, 962019, 1329813, 1634894, 1924038, 2452341, 2659626, 4904682, 7357023, 14714046, 113625133, 227250266, 340875399, 681750798, 1022626197, 2045252394]

約数ペア:

[(1, 2045252394), (2, 1022626197), (3, 681750798), (6, 340875399), (9, 227250266), (18, 113625133), (139, 14714046), (278, 7357023), (417, 4904682), (769, 2659626), (834, 2452341), (1063, 1924038), (1251, 1634894), (1538, 1329813), (2126, 962019), (2307, 886542), (2502, 817447), (3189, 641346), (4614, 443271), (6378, 320673), (6921, 295514), (9567, 213782), (13842, 147757), (19134, 106891)]