28293671039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{83561}}^1$

素因数の和:83902

約数の個数: 16

約数和(自身を含む): 30322978560

約数和(自身を除く): 2029307521

約数列:

[1, 19, 71, 251, 1349, 4769, 17821, 83561, 338599, 1587659, 5932831, 20973811, 112723789, 398502409, 1489140581, 28293671039]

約数ペア:

[(1, 28293671039), (19, 1489140581), (71, 398502409), (251, 112723789), (1349, 20973811), (4769, 5932831), (17821, 1587659), (83561, 338599)]