2012208135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{262519}}^1$

素因数の和:262607

約数の個数: 32

約数和(自身を含む): 3729884160

約数和(自身を除く): 1717676025

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 262519, 787557, 1312595, 1837633, 3937785, 5512899, 9188165, 19163887, 27564495, 57491661, 95819435, 134147209, 287458305, 402441627, 670736045, 2012208135]

約数ペア:

[(1, 2012208135), (3, 670736045), (5, 402441627), (7, 287458305), (15, 134147209), (21, 95819435), (35, 57491661), (73, 27564495), (105, 19163887), (219, 9188165), (365, 5512899), (511, 3937785), (1095, 1837633), (1533, 1312595), (2555, 787557), (7665, 262519)]