7782074989

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 8996400000

約数和(自身を除く): 1214325011

約数列:

[1, 13, 17, 139, 169, 221, 1499, 1807, 2197, 2363, 2873, 19487, 23491, 25483, 30719, 37349, 208361, 253331, 305383, 331279, 399347, 2708693, 3293303, 3542137, 4306627, 5191511, 35213009, 46047781, 55986151, 457769117, 598621153, 7782074989]

約数ペア:

[(1, 7782074989), (13, 598621153), (17, 457769117), (139, 55986151), (169, 46047781), (221, 35213009), (1499, 5191511), (1807, 4306627), (2197, 3542137), (2363, 3293303), (2873, 2708693), (19487, 399347), (23491, 331279), (25483, 305383), (30719, 253331), (37349, 208361)]