1330987448476

素因数分解:

$2^2\times 7^1\times {\mathrm{20759}}^1\times {\mathrm{2289863}}^1$

素因数の和:2310633

約数の個数: 24

約数和(自身を含む): 2662104291840

約数和(自身を除く): 1331116843364

約数列:

[1, 2, 4, 7, 14, 28, 20759, 41518, 83036, 145313, 290626, 581252, 2289863, 4579726, 9159452, 16029041, 32058082, 64116164, 47535266017, 95070532034, 190141064068, 332746862119, 665493724238, 1330987448476]

約数ペア:

[(1, 1330987448476), (2, 665493724238), (4, 332746862119), (7, 190141064068), (14, 95070532034), (28, 47535266017), (20759, 64116164), (41518, 32058082), (83036, 16029041), (145313, 9159452), (290626, 4579726), (581252, 2289863)]