291220304

素因数分解:

$2^4\times {\mathrm{1877}}^1\times {\mathrm{9697}}^1$

素因数の和:11582

約数の個数: 20

約数和(自身を含む): 564598164

約数和(自身を除く): 273377860

約数列:

[1, 2, 4, 8, 16, 1877, 3754, 7508, 9697, 15016, 19394, 30032, 38788, 77576, 155152, 18201269, 36402538, 72805076, 145610152, 291220304]

約数ペア:

[(1, 291220304), (2, 145610152), (4, 72805076), (8, 36402538), (16, 18201269), (1877, 155152), (3754, 77576), (7508, 38788), (9697, 30032), (15016, 19394)]