2728851839

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{247201}}^1$

素因数の和:247310

約数の個数: 16

約数和(自身を含む): 3322394880

約数和(自身を除く): 593543041

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 247201, 1730407, 4696819, 20517683, 32877733, 143623781, 389835977, 2728851839]

約数ペア:

[(1, 2728851839), (7, 389835977), (19, 143623781), (83, 32877733), (133, 20517683), (581, 4696819), (1577, 1730407), (11039, 247201)]