270147998

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{5557}}^1$

素因数の和:5891

約数の個数: 16

約数和(自身を含む): 410847360

約数和(自身を除く): 140699362

約数列:

[1, 2, 109, 218, 223, 446, 5557, 11114, 24307, 48614, 605713, 1211426, 1239211, 2478422, 135073999, 270147998]

約数ペア:

[(1, 270147998), (2, 135073999), (109, 2478422), (218, 1239211), (223, 1211426), (446, 605713), (5557, 48614), (11114, 24307)]