2017664706

素因数分解:

$2^1\times 3^1\times {\mathrm{1637}}^1\times {\mathrm{205423}}^1$

素因数の和:207065

約数の個数: 16

約数和(自身を含む): 4037814144

約数和(自身を除く): 2020149438

約数列:

[1, 2, 3, 6, 1637, 3274, 4911, 9822, 205423, 410846, 616269, 1232538, 336277451, 672554902, 1008832353, 2017664706]

約数ペア:

[(1, 2017664706), (2, 1008832353), (3, 672554902), (6, 336277451), (1637, 1232538), (3274, 616269), (4911, 410846), (9822, 205423)]