25081204902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{321553909}}^1$

素因数の和:321553927

約数の個数: 16

約数和(自身を含む): 54021056880

約数和(自身を除く): 28939851978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 321553909, 643107818, 964661727, 1929323454, 4180200817, 8360401634, 12540602451, 25081204902]

約数ペア:

[(1, 25081204902), (2, 12540602451), (3, 8360401634), (6, 4180200817), (13, 1929323454), (26, 964661727), (39, 643107818), (78, 321553909)]