122812534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{66529}}^1$

素因数の和:66615

約数の個数: 16

約数和(自身を含む): 201186720

約数和(自身を除く): 78374186

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 66529, 133058, 864877, 1729754, 4723559, 9447118, 61406267, 122812534]

約数ペア:

[(1, 122812534), (2, 61406267), (13, 9447118), (26, 4723559), (71, 1729754), (142, 864877), (923, 133058), (1846, 66529)]