2051299028

素因数分解:

$2^2\times {\mathrm{1709}}^1\times {\mathrm{300073}}^1$

素因数の和:301786

約数の個数: 12

約数和(自身を含む): 3591885780

約数和(自身を除く): 1540586752

約数列:

[1, 2, 4, 1709, 3418, 6836, 300073, 600146, 1200292, 512824757, 1025649514, 2051299028]

約数ペア:

[(1, 2051299028), (2, 1025649514), (4, 512824757), (1709, 1200292), (3418, 600146), (6836, 300073)]