1352742790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{100129}}^1$

素因数の和:100336

約数の個数: 32

約数和(自身を含む): 2797231680

約数和(自身を除く): 1444488890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 13510, 100129, 200258, 500645, 700903, 1001290, 1401806, 3504515, 7009030, 19324897, 38649794, 96624485, 135274279, 193248970, 270548558, 676371395, 1352742790]

約数ペア:

[(1, 1352742790), (2, 676371395), (5, 270548558), (7, 193248970), (10, 135274279), (14, 96624485), (35, 38649794), (70, 19324897), (193, 7009030), (386, 3504515), (965, 1401806), (1351, 1001290), (1930, 700903), (2702, 500645), (6755, 200258), (13510, 100129)]