127974502

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{1663}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 194388480

約数和(自身を除く): 66413978

約数列:

[1, 2, 109, 218, 353, 706, 1663, 3326, 38477, 76954, 181267, 362534, 587039, 1174078, 63987251, 127974502]

約数ペア:

[(1, 127974502), (2, 63987251), (109, 1174078), (218, 587039), (353, 362534), (706, 181267), (1663, 76954), (3326, 38477)]