2017741456

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{992983}}^1$

素因数の和:993118

約数の個数: 20

約数和(自身を含む): 3940160512

約数和(自身を除く): 1922419056

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 992983, 1985966, 3971932, 7943864, 15887728, 126108841, 252217682, 504435364, 1008870728, 2017741456]

約数ペア:

[(1, 2017741456), (2, 1008870728), (4, 504435364), (8, 252217682), (16, 126108841), (127, 15887728), (254, 7943864), (508, 3971932), (1016, 1985966), (2032, 992983)]