130887894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{2141}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 273901824

約数和(自身を除く): 143013930

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 443, 886, 1329, 2141, 2658, 4282, 6423, 10189, 12846, 20378, 30567, 49243, 61134, 98486, 147729, 295458, 948463, 1896926, 2845389, 5690778, 21814649, 43629298, 65443947, 130887894]

約数ペア:

[(1, 130887894), (2, 65443947), (3, 43629298), (6, 21814649), (23, 5690778), (46, 2845389), (69, 1896926), (138, 948463), (443, 295458), (886, 147729), (1329, 98486), (2141, 61134), (2658, 49243), (4282, 30567), (6423, 20378), (10189, 12846)]