127268492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2682

約数の個数: 36

約数和(自身を含む): 244568520

約数和(自身を除く): 117300028

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 949, 1898, 2579, 3796, 5158, 10316, 12337, 24674, 33527, 49348, 67054, 134108, 188267, 376534, 435851, 753068, 871702, 1743404, 2447471, 4894942, 9789884, 31817123, 63634246, 127268492]

約数ペア:

[(1, 127268492), (2, 63634246), (4, 31817123), (13, 9789884), (26, 4894942), (52, 2447471), (73, 1743404), (146, 871702), (169, 753068), (292, 435851), (338, 376534), (676, 188267), (949, 134108), (1898, 67054), (2579, 49348), (3796, 33527), (5158, 24674), (10316, 12337)]