479969206

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:840

約数の個数: 24

約数和(自身を含む): 741854880

約数和(自身を除く): 261885674

約数列:

[1, 2, 41, 82, 367, 389, 734, 778, 1681, 3362, 15047, 15949, 30094, 31898, 142763, 285526, 616927, 653909, 1233854, 1307818, 5853283, 11706566, 239984603, 479969206]

約数ペア:

[(1, 479969206), (2, 239984603), (41, 11706566), (82, 5853283), (367, 1307818), (389, 1233854), (734, 653909), (778, 616927), (1681, 285526), (3362, 142763), (15047, 31898), (15949, 30094)]