1668049196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37910209}}^1$

素因数の和:37910224

約数の個数: 12

約数和(自身を含む): 3184457640

約数和(自身を除く): 1516408444

約数列:

[1, 2, 4, 11, 22, 44, 37910209, 75820418, 151640836, 417012299, 834024598, 1668049196]

約数ペア:

[(1, 1668049196), (2, 834024598), (4, 417012299), (11, 151640836), (22, 75820418), (44, 37910209)]