120801712

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{15377}}^1$

素因数の和:15876

約数の個数: 20

約数和(自身を含む): 234545256

約数和(自身を除く): 113743544

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 15377, 30754, 61508, 123016, 246032, 7550107, 15100214, 30200428, 60400856, 120801712]

約数ペア:

[(1, 120801712), (2, 60400856), (4, 30200428), (8, 15100214), (16, 7550107), (491, 246032), (982, 123016), (1964, 61508), (3928, 30754), (7856, 15377)]