2078289909

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{4597}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 3029824512

約数和(自身を除く): 951534603

約数列:

[1, 3, 9, 191, 263, 573, 789, 1719, 2367, 4597, 13791, 41373, 50233, 150699, 452097, 878027, 1209011, 2634081, 3627033, 7902243, 10881099, 230921101, 692763303, 2078289909]

約数ペア:

[(1, 2078289909), (3, 692763303), (9, 230921101), (191, 10881099), (263, 7902243), (573, 3627033), (789, 2634081), (1719, 1209011), (2367, 878027), (4597, 452097), (13791, 150699), (41373, 50233)]