381569162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{52981}}^1$

素因数の和:53273

約数の個数: 16

約数和(自身を含む): 618617832

約数和(自身を除く): 237048670

約数列:

[1, 2, 13, 26, 277, 554, 3601, 7202, 52981, 105962, 688753, 1377506, 14675737, 29351474, 190784581, 381569162]

約数ペア:

[(1, 381569162), (2, 190784581), (13, 29351474), (26, 14675737), (277, 1377506), (554, 688753), (3601, 105962), (7202, 52981)]