494442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2134

約数の個数: 24

約数和(自身を含む): 1154244

約数和(自身を除く): 659802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2113, 4226, 6339, 12678, 19017, 27469, 38034, 54938, 82407, 164814, 247221, 494442]

約数ペア:

[(1, 494442), (2, 247221), (3, 164814), (6, 82407), (9, 54938), (13, 38034), (18, 27469), (26, 19017), (39, 12678), (78, 6339), (117, 4226), (234, 2113)]