247029796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{6481}}^1$

素因数の和:7231

約数の個数: 24

約数和(自身を含む): 466263224

約数和(自身を除く): 219233428

約数列:

[1, 2, 4, 13, 26, 52, 733, 1466, 2932, 6481, 9529, 12962, 19058, 25924, 38116, 84253, 168506, 337012, 4750573, 9501146, 19002292, 61757449, 123514898, 247029796]

約数ペア:

[(1, 247029796), (2, 123514898), (4, 61757449), (13, 19002292), (26, 9501146), (52, 4750573), (733, 337012), (1466, 168506), (2932, 84253), (6481, 38116), (9529, 25924), (12962, 19058)]