2078375035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{12281}}^1$

素因数の和:12495

約数の個数: 32

約数和(自身を含む): 2896979904

約数和(自身を除く): 818604869

約数列:

[1, 5, 11, 17, 55, 85, 181, 187, 905, 935, 1991, 3077, 9955, 12281, 15385, 33847, 61405, 135091, 169235, 208777, 675455, 1043885, 2222861, 2296547, 11114305, 11482735, 24451471, 37788637, 122257355, 188943185, 415675007, 2078375035]

約数ペア:

[(1, 2078375035), (5, 415675007), (11, 188943185), (17, 122257355), (55, 37788637), (85, 24451471), (181, 11482735), (187, 11114305), (905, 2296547), (935, 2222861), (1991, 1043885), (3077, 675455), (9955, 208777), (12281, 169235), (15385, 135091), (33847, 61405)]