2016586520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3878051}}^1$

素因数の和:3878075

約数の個数: 32

約数和(自身を含む): 4886345520

約数和(自身を除く): 2869759000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3878051, 7756102, 15512204, 19390255, 31024408, 38780510, 50414663, 77561020, 100829326, 155122040, 201658652, 252073315, 403317304, 504146630, 1008293260, 2016586520]

約数ペア:

[(1, 2016586520), (2, 1008293260), (4, 504146630), (5, 403317304), (8, 252073315), (10, 201658652), (13, 155122040), (20, 100829326), (26, 77561020), (40, 50414663), (52, 38780510), (65, 31024408), (104, 19390255), (130, 15512204), (260, 7756102), (520, 3878051)]