2013906965

素因数分解:

$5^1\times 7^1\times {\mathrm{3943}}^1\times {\mathrm{14593}}^1$

素因数の和:18548

約数の個数: 16

約数和(自身を含む): 2762819328

約数和(自身を除く): 748912363

約数列:

[1, 5, 7, 35, 3943, 14593, 19715, 27601, 72965, 102151, 138005, 510755, 57540199, 287700995, 402781393, 2013906965]

約数ペア:

[(1, 2013906965), (5, 402781393), (7, 287700995), (35, 57540199), (3943, 510755), (14593, 138005), (19715, 102151), (27601, 72965)]