2012136710

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{248719}}^1$

素因数の和:249535

約数の個数: 16

約数和(自身を含む): 3626337600

約数和(自身を除く): 1614200890

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 248719, 497438, 1243595, 2487190, 201213671, 402427342, 1006068355, 2012136710]

約数ペア:

[(1, 2012136710), (2, 1006068355), (5, 402427342), (10, 201213671), (809, 2487190), (1618, 1243595), (4045, 497438), (8090, 248719)]