2016248479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 2457620480

約数和(自身を除く): 441372001

約数列:

[1, 7, 19, 133, 157, 223, 433, 1099, 1561, 2983, 3031, 4237, 8227, 20881, 29659, 35011, 57589, 67981, 96559, 245077, 475867, 665209, 675913, 1291639, 1834621, 4656463, 9041473, 12842347, 15159763, 106118341, 288035497, 2016248479]

約数ペア:

[(1, 2016248479), (7, 288035497), (19, 106118341), (133, 15159763), (157, 12842347), (223, 9041473), (433, 4656463), (1099, 1834621), (1561, 1291639), (2983, 675913), (3031, 665209), (4237, 475867), (8227, 245077), (20881, 96559), (29659, 67981), (35011, 57589)]