2228789.00000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2459}}^1$

素因数の和:2536

約数の個数: 24

約数和(自身を含む): 102596760

約数和(自身を除く): 41156186

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 2459, 4918, 12493, 24986, 31967, 63934, 76229, 152458, 990977, 1981954, 2363099, 4726198, 30720287, 61440574]

約数ペア:

[(1, 61440574), (2, 30720287), (13, 4726198), (26, 2363099), (31, 1981954), (62, 990977), (403, 152458), (806, 76229), (961, 63934), (1922, 31967), (2459, 24986), (4918, 12493)]