2012854270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28755061}}^1$

素因数の和:28755075

約数の個数: 16

約数和(自身を含む): 4140728928

約数和(自身を除く): 2127874658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28755061, 57510122, 143775305, 201285427, 287550610, 402570854, 1006427135, 2012854270]

約数ペア:

[(1, 2012854270), (2, 1006427135), (5, 402570854), (7, 287550610), (10, 201285427), (14, 143775305), (35, 57510122), (70, 28755061)]