2768756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 5402880

約数和(自身を除く): 2634124

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2143, 4286, 8572, 36431, 40717, 72862, 81434, 145724, 162868, 692189, 1384378, 2768756]

約数ペア:

[(1, 2768756), (2, 1384378), (4, 692189), (17, 162868), (19, 145724), (34, 81434), (38, 72862), (68, 40717), (76, 36431), (323, 8572), (646, 4286), (1292, 2143)]