2005641208

素因数分解:

$2^3\times {\mathrm{3767}}^1\times {\mathrm{66553}}^1$

素因数の和:70326

約数の個数: 16

約数和(自身を含む): 3761632080

約数和(自身を除く): 1755990872

約数列:

[1, 2, 4, 8, 3767, 7534, 15068, 30136, 66553, 133106, 266212, 532424, 250705151, 501410302, 1002820604, 2005641208]

約数ペア:

[(1, 2005641208), (2, 1002820604), (4, 501410302), (8, 250705151), (3767, 532424), (7534, 266212), (15068, 133106), (30136, 66553)]