1945996871

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{46187}}^1$

素因数の和:46670

約数の個数: 16

約数和(自身を含む): 2400297984

約数和(自身を除く): 454301113

約数列:

[1, 7, 13, 91, 463, 3241, 6019, 42133, 46187, 323309, 600431, 4203017, 21384581, 149692067, 277999553, 1945996871]

約数ペア:

[(1, 1945996871), (7, 277999553), (13, 149692067), (91, 21384581), (463, 4203017), (3241, 600431), (6019, 323309), (42133, 46187)]