670196989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5087}}^1$

素因数の和:5193

約数の個数: 32

約数和(自身を含む): 879206400

約数和(自身を除く): 209009411

約数列:

[1, 7, 11, 29, 59, 77, 203, 319, 413, 649, 1711, 2233, 4543, 5087, 11977, 18821, 35609, 55957, 131747, 147523, 300133, 391699, 1032661, 1622753, 2100931, 3301463, 8703857, 11359271, 23110241, 60926999, 95742427, 670196989]

約数ペア:

[(1, 670196989), (7, 95742427), (11, 60926999), (29, 23110241), (59, 11359271), (77, 8703857), (203, 3301463), (319, 2100931), (413, 1622753), (649, 1032661), (1711, 391699), (2233, 300133), (4543, 147523), (5087, 131747), (11977, 55957), (18821, 35609)]