2006403702

素因数分解:

$2^1\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{256639}}^1$

素因数の和:257947

約数の個数: 16

約数和(自身を含む): 4015902720

約数和(自身を除く): 2009499018

約数列:

[1, 2, 3, 6, 1303, 2606, 3909, 7818, 256639, 513278, 769917, 1539834, 334400617, 668801234, 1003201851, 2006403702]

約数ペア:

[(1, 2006403702), (2, 1003201851), (3, 668801234), (6, 334400617), (1303, 1539834), (2606, 769917), (3909, 513278), (7818, 256639)]