2061000552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{25117}}^1$

素因数の和:25402

約数の個数: 64

約数和(自身を含む): 5570167680

約数和(自身を除く): 3509167128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 263, 312, 526, 789, 1052, 1578, 2104, 3156, 3419, 6312, 6838, 10257, 13676, 20514, 25117, 27352, 41028, 50234, 75351, 82056, 100468, 150702, 200936, 301404, 326521, 602808, 653042, 979563, 1306084, 1959126, 2612168, 3918252, 6605771, 7836504, 13211542, 19817313, 26423084, 39634626, 52846168, 79269252, 85875023, 158538504, 171750046, 257625069, 343500092, 515250138, 687000184, 1030500276, 2061000552]

約数ペア:

[(1, 2061000552), (2, 1030500276), (3, 687000184), (4, 515250138), (6, 343500092), (8, 257625069), (12, 171750046), (13, 158538504), (24, 85875023), (26, 79269252), (39, 52846168), (52, 39634626), (78, 26423084), (104, 19817313), (156, 13211542), (263, 7836504), (312, 6605771), (526, 3918252), (789, 2612168), (1052, 1959126), (1578, 1306084), (2104, 979563), (3156, 653042), (3419, 602808), (6312, 326521), (6838, 301404), (10257, 200936), (13676, 150702), (20514, 100468), (25117, 82056), (27352, 75351), (41028, 50234)]