2016648340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14404631}}^1$

素因数の和:14404647

約数の個数: 24

約数和(自身を含む): 4839956352

約数和(自身を除く): 2823308012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14404631, 28809262, 57618524, 72023155, 100832417, 144046310, 201664834, 288092620, 403329668, 504162085, 1008324170, 2016648340]

約数ペア:

[(1, 2016648340), (2, 1008324170), (4, 504162085), (5, 403329668), (7, 288092620), (10, 201664834), (14, 144046310), (20, 100832417), (28, 72023155), (35, 57618524), (70, 28809262), (140, 14404631)]