127769756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{98893}}^1$

素因数の和:98933

約数の個数: 24

約数和(自身を含む): 249212880

約数和(自身を除く): 121443124

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 98893, 197786, 395572, 1681181, 1878967, 3362362, 3757934, 6724724, 7515868, 31942439, 63884878, 127769756]

約数ペア:

[(1, 127769756), (2, 63884878), (4, 31942439), (17, 7515868), (19, 6724724), (34, 3757934), (38, 3362362), (68, 1878967), (76, 1681181), (323, 395572), (646, 197786), (1292, 98893)]