2013749872

素因数分解:

$2^4\times {\mathrm{3361}}^1\times {\mathrm{37447}}^1$

素因数の和:40816

約数の個数: 20

約数和(自身を含む): 3902905456

約数和(自身を除く): 1889155584

約数列:

[1, 2, 4, 8, 16, 3361, 6722, 13444, 26888, 37447, 53776, 74894, 149788, 299576, 599152, 125859367, 251718734, 503437468, 1006874936, 2013749872]

約数ペア:

[(1, 2013749872), (2, 1006874936), (4, 503437468), (8, 251718734), (16, 125859367), (3361, 599152), (6722, 299576), (13444, 149788), (26888, 74894), (37447, 53776)]