5171078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 3900922

約数列:

[1, 2, 11, 19, 22, 38, 89, 139, 178, 209, 278, 418, 979, 1529, 1691, 1958, 2641, 3058, 3382, 5282, 12371, 18601, 24742, 29051, 37202, 58102, 136081, 235049, 272162, 470098, 2585539, 5171078]

約数ペア:

[(1, 5171078), (2, 2585539), (11, 470098), (19, 272162), (22, 235049), (38, 136081), (89, 58102), (139, 37202), (178, 29051), (209, 24742), (278, 18601), (418, 12371), (979, 5282), (1529, 3382), (1691, 3058), (1958, 2641)]