128414858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449003}}^1$

素因数の和:449029

約数の個数: 16

約数和(自身を含む): 226298016

約数和(自身を除く): 97883158

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 449003, 898006, 4939033, 5837039, 9878066, 11674078, 64207429, 128414858]

約数ペア:

[(1, 128414858), (2, 64207429), (11, 11674078), (13, 9878066), (22, 5837039), (26, 4939033), (143, 898006), (286, 449003)]