142682.0000000

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 8039808

約数和(自身を除く): 3838564

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 1993, 2108, 3986, 7972, 33881, 61783, 67762, 123566, 135524, 247132, 1050311, 2100622, 4201244]

約数ペア:

[(1, 4201244), (2, 2100622), (4, 1050311), (17, 247132), (31, 135524), (34, 123566), (62, 67762), (68, 61783), (124, 33881), (527, 7972), (1054, 3986), (1993, 2108)]