2124434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 3470040

約数和(自身を除く): 1345606

約数列:

[1, 2, 13, 26, 101, 202, 809, 1313, 1618, 2626, 10517, 21034, 81709, 163418, 1062217, 2124434]

約数ペア:

[(1, 2124434), (2, 1062217), (13, 163418), (26, 81709), (101, 21034), (202, 10517), (809, 2626), (1313, 1618)]