2622344

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{2011}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 4949520

約数和(自身を除く): 2327176

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 2011, 4022, 8044, 16088, 327793, 655586, 1311172, 2622344]

約数ペア:

[(1, 2622344), (2, 1311172), (4, 655586), (8, 327793), (163, 16088), (326, 8044), (652, 4022), (1304, 2011)]