4867090

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2689}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 8812440

約数和(自身を除く): 3945350

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 2689, 5378, 13445, 26890, 486709, 973418, 2433545, 4867090]

約数ペア:

[(1, 4867090), (2, 2433545), (5, 973418), (10, 486709), (181, 26890), (362, 13445), (905, 5378), (1810, 2689)]