2270338

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:897

約数の個数: 16

約数和(自身を含む): 3913344

約数和(自身を除く): 1643006

約数列:

[1, 2, 7, 14, 257, 514, 631, 1262, 1799, 3598, 4417, 8834, 162167, 324334, 1135169, 2270338]

約数ペア:

[(1, 2270338), (2, 1135169), (7, 324334), (14, 162167), (257, 8834), (514, 4417), (631, 3598), (1262, 1799)]