248711957294

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1\times {\mathrm{1997141}}^1$

素因数の和:1998091

約数の個数: 16

約数和(自身を含む): 378753986016

約数和(自身を除く): 130042028722

約数列:

[1, 2, 71, 142, 877, 1754, 62267, 124534, 1997141, 3994282, 141797011, 283594022, 1751492657, 3502985314, 124355978647, 248711957294]

約数ペア:

[(1, 248711957294), (2, 124355978647), (71, 3502985314), (142, 1751492657), (877, 283594022), (1754, 141797011), (62267, 3994282), (124534, 1997141)]