857851952041

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1629203}}^1$

素因数の和:1629373

約数の個数: 32

約数和(自身を含む): 1069800514560

約数和(自身を除く): 211948562519

約数列:

[1, 7, 19, 37, 107, 133, 259, 703, 749, 2033, 3959, 4921, 14231, 27713, 75221, 526547, 1629203, 11404421, 30954857, 60280511, 174324721, 216683999, 421963577, 1145329709, 1220273047, 3312169699, 6450014677, 8017307963, 23185187893, 45150102739, 122550278863, 857851952041]

約数ペア:

[(1, 857851952041), (7, 122550278863), (19, 45150102739), (37, 23185187893), (107, 8017307963), (133, 6450014677), (259, 3312169699), (703, 1220273047), (749, 1145329709), (2033, 421963577), (3959, 216683999), (4921, 174324721), (14231, 60280511), (27713, 30954857), (75221, 11404421), (526547, 1629203)]