890505934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1\times {\mathrm{10243}}^1$

素因数の和:12819

約数の個数: 16

約数和(自身を含む): 1415024208

約数和(自身を除く): 524518274

約数列:

[1, 2, 17, 34, 2557, 5114, 10243, 20486, 43469, 86938, 174131, 348262, 26191351, 52382702, 445252967, 890505934]

約数ペア:

[(1, 890505934), (2, 445252967), (17, 52382702), (34, 26191351), (2557, 348262), (5114, 174131), (10243, 86938), (20486, 43469)]