2004079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 2647296

約数和(自身を除く): 643217

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1531, 10717, 16841, 26027, 117887, 182189, 286297, 2004079]

約数ペア:

[(1, 2004079), (7, 286297), (11, 182189), (17, 117887), (77, 26027), (119, 16841), (187, 10717), (1309, 1531)]