1297130524

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{13553}}^1$

素因数の和:13965

約数の個数: 24

約数和(自身を含む): 2308951008

約数和(自身を除く): 1011820484

約数列:

[1, 2, 4, 71, 142, 284, 337, 674, 1348, 13553, 23927, 27106, 47854, 54212, 95708, 962263, 1924526, 3849052, 4567361, 9134722, 18269444, 324282631, 648565262, 1297130524]

約数ペア:

[(1, 1297130524), (2, 648565262), (4, 324282631), (71, 18269444), (142, 9134722), (284, 4567361), (337, 3849052), (674, 1924526), (1348, 962263), (13553, 95708), (23927, 54212), (27106, 47854)]