2547373.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{45139}}^1$

素因数の和:45339

約数の個数: 16

約数和(自身を含む): 157628880

約数和(自身を除く): 70510610

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 45139, 90278, 225695, 451390, 8711827, 17423654, 43559135, 87118270]

約数ペア:

[(1, 87118270), (2, 43559135), (5, 17423654), (10, 8711827), (193, 451390), (386, 225695), (965, 90278), (1930, 45139)]