2904154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1421

約数の個数: 16

約数和(自身を含む): 4802976

約数和(自身を除く): 1898822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1307, 2222, 2614, 14377, 28754, 132007, 264014, 1452077, 2904154]

約数ペア:

[(1, 2904154), (2, 1452077), (11, 264014), (22, 132007), (101, 28754), (202, 14377), (1111, 2614), (1307, 2222)]