2000972170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8699879}}^1$

素因数の和:8699909

約数の個数: 16

約数和(自身を含む): 3758348160

約数和(自身を除く): 1757375990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8699879, 17399758, 43499395, 86998790, 200097217, 400194434, 1000486085, 2000972170]

約数ペア:

[(1, 2000972170), (2, 1000486085), (5, 400194434), (10, 200097217), (23, 86998790), (46, 43499395), (115, 17399758), (230, 8699879)]