749147713

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1\times {\mathrm{647}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 797040000

約数和(自身を除く): 47892287

約数列:

[1, 19, 149, 409, 647, 2831, 7771, 12293, 60941, 96403, 264623, 1157879, 1831657, 5027837, 39428827, 749147713]

約数ペア:

[(1, 749147713), (19, 39428827), (149, 5027837), (409, 1831657), (647, 1157879), (2831, 264623), (7771, 96403), (12293, 60941)]