2013237096265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7541}}^1\times {\mathrm{73043}}^1$

素因数の和:80649

約数の個数: 32

約数和(自身を含む): 2617866573696

約数和(自身を除く): 604629477431

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 7541, 37705, 73043, 128197, 324263, 365215, 640985, 1241731, 1621315, 3140849, 5512471, 6208655, 15704245, 27562355, 53394433, 266972165, 550817263, 2754086315, 9363893471, 23685142309, 46819467355, 118425711545, 402647419253, 2013237096265]

約数ペア:

[(1, 2013237096265), (5, 402647419253), (17, 118425711545), (43, 46819467355), (85, 23685142309), (215, 9363893471), (731, 2754086315), (3655, 550817263), (7541, 266972165), (37705, 53394433), (73043, 27562355), (128197, 15704245), (324263, 6208655), (365215, 5512471), (640985, 3140849), (1241731, 1621315)]