126628444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{13397}}^1$

素因数の和:13557

約数の個数: 24

約数和(自身を含む): 236340720

約数和(自身を除く): 109712276

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 13397, 26794, 53588, 227749, 455498, 910996, 1862183, 3724366, 7448732, 31657111, 63314222, 126628444]

約数ペア:

[(1, 126628444), (2, 63314222), (4, 31657111), (17, 7448732), (34, 3724366), (68, 1862183), (139, 910996), (278, 455498), (556, 227749), (2363, 53588), (4726, 26794), (9452, 13397)]