214836724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{4657}}^1$

素因数の和:5287

約数の個数: 24

約数和(自身を含む): 396488960

約数和(自身を除く): 181652236

約数列:

[1, 2, 4, 19, 38, 76, 607, 1214, 2428, 4657, 9314, 11533, 18628, 23066, 46132, 88483, 176966, 353932, 2826799, 5653598, 11307196, 53709181, 107418362, 214836724]

約数ペア:

[(1, 214836724), (2, 107418362), (4, 53709181), (19, 11307196), (38, 5653598), (76, 2826799), (607, 353932), (1214, 176966), (2428, 88483), (4657, 46132), (9314, 23066), (11533, 18628)]