2018742968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{49547}}^1$

素因数の和:50027

約数の個数: 32

約数和(自身を含む): 4138248960

約数和(自身を除く): 2119505992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 463, 926, 1852, 3704, 5093, 10186, 20372, 40744, 49547, 99094, 198188, 396376, 545017, 1090034, 2180068, 4360136, 22940261, 45880522, 91761044, 183522088, 252342871, 504685742, 1009371484, 2018742968]

約数ペア:

[(1, 2018742968), (2, 1009371484), (4, 504685742), (8, 252342871), (11, 183522088), (22, 91761044), (44, 45880522), (88, 22940261), (463, 4360136), (926, 2180068), (1852, 1090034), (3704, 545017), (5093, 396376), (10186, 198188), (20372, 99094), (40744, 49547)]