82537390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{634903}}^1$

素因数の和:634923

約数の個数: 16

約数和(自身を含む): 159995808

約数和(自身を除く): 77458418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 634903, 1269806, 3174515, 6349030, 8253739, 16507478, 41268695, 82537390]

約数ペア:

[(1, 82537390), (2, 41268695), (5, 16507478), (10, 8253739), (13, 6349030), (26, 3174515), (65, 1269806), (130, 634903)]