2013506537

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{238313}}^1$

素因数の和:238408

約数の個数: 16

約数和(自身を含む): 2470839552

約数和(自身を除く): 457333015

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 238313, 1668191, 4051321, 16920223, 28359247, 118441561, 287643791, 2013506537]

約数ペア:

[(1, 2013506537), (7, 287643791), (17, 118441561), (71, 28359247), (119, 16920223), (497, 4051321), (1207, 1668191), (8449, 238313)]