2013806978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1\times {\mathrm{13337}}^1$

素因数の和:17797

約数の個数: 16

約数和(自身を含む): 3199359384

約数和(自身を除く): 1185552406

約数列:

[1, 2, 17, 34, 4441, 8882, 13337, 26674, 75497, 150994, 226729, 453458, 59229617, 118459234, 1006903489, 2013806978]

約数ペア:

[(1, 2013806978), (2, 1006903489), (17, 118459234), (34, 59229617), (4441, 453458), (8882, 226729), (13337, 150994), (26674, 75497)]