291245193374

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{72221}}^1\times {\mathrm{42901}}^1$

素因数の和:115171

約数の個数: 16

約数和(自身を含む): 446179427136

約数和(自身を除く): 154934233762

約数列:

[1, 2, 47, 94, 42901, 72221, 85802, 144442, 2016347, 3394387, 4032694, 6788774, 3098353121, 6196706242, 145622596687, 291245193374]

約数ペア:

[(1, 291245193374), (2, 145622596687), (47, 6196706242), (94, 3098353121), (42901, 6788774), (72221, 4032694), (85802, 3394387), (144442, 2016347)]