2104615079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{570511}}^1$

素因数の和:570566

約数の個数: 16

約数和(自身を含む): 2628919296

約数和(自身を除く): 524304217

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 570511, 3993577, 9698687, 17685841, 67890809, 123800887, 300659297, 2104615079]

約数ペア:

[(1, 2104615079), (7, 300659297), (17, 123800887), (31, 67890809), (119, 17685841), (217, 9698687), (527, 3993577), (3689, 570511)]