2728702955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2611199}}^1$

素因数の和:2611234

約数の個数: 16

約数和(自身を含む): 3760128000

約数和(自身を除く): 1031425045

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2611199, 13055995, 28723189, 49612781, 143615945, 248063905, 545740591, 2728702955]

約数ペア:

[(1, 2728702955), (5, 545740591), (11, 248063905), (19, 143615945), (55, 49612781), (95, 28723189), (209, 13055995), (1045, 2611199)]