2554618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 4213440

約数和(自身を除く): 1658822

約数列:

[1, 2, 11, 22, 151, 302, 769, 1538, 1661, 3322, 8459, 16918, 116119, 232238, 1277309, 2554618]

約数ペア:

[(1, 2554618), (2, 1277309), (11, 232238), (22, 116119), (151, 16918), (302, 8459), (769, 3322), (1538, 1661)]