2152872579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{5437}}^1$

素因数の和:5548

約数の個数: 48

約数和(自身を含む): 3439252224

約数和(自身を除く): 1286379645

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 169, 213, 429, 507, 781, 923, 1859, 2343, 2769, 5437, 5577, 10153, 11999, 16311, 30459, 35997, 59807, 70681, 131989, 179421, 212043, 386027, 395967, 777491, 918853, 1158081, 2332473, 2756559, 4246297, 5018351, 10107383, 12738891, 15055053, 30322149, 55201861, 65238563, 165605583, 195715689, 717624193, 2152872579]

約数ペア:

[(1, 2152872579), (3, 717624193), (11, 195715689), (13, 165605583), (33, 65238563), (39, 55201861), (71, 30322149), (143, 15055053), (169, 12738891), (213, 10107383), (429, 5018351), (507, 4246297), (781, 2756559), (923, 2332473), (1859, 1158081), (2343, 918853), (2769, 777491), (5437, 395967), (5577, 386027), (10153, 212043), (11999, 179421), (16311, 131989), (30459, 70681), (35997, 59807)]