2503193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 3456000

約数和(自身を除く): 952807

約数列:

[1, 7, 11, 19, 29, 59, 77, 133, 203, 209, 319, 413, 551, 649, 1121, 1463, 1711, 2233, 3857, 4543, 6061, 7847, 11977, 12331, 18821, 32509, 42427, 86317, 131747, 227563, 357599, 2503193]

約数ペア:

[(1, 2503193), (7, 357599), (11, 227563), (19, 131747), (29, 86317), (59, 42427), (77, 32509), (133, 18821), (203, 12331), (209, 11977), (319, 7847), (413, 6061), (551, 4543), (649, 3857), (1121, 2233), (1463, 1711)]