520067216

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{218149}}^1$

素因数の和:218306

約数の個数: 20

約数和(自身を含む): 1014397500

約数和(自身を除く): 494330284

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 218149, 436298, 872596, 1745192, 3490384, 32504201, 65008402, 130016804, 260033608, 520067216]

約数ペア:

[(1, 520067216), (2, 260033608), (4, 130016804), (8, 65008402), (16, 32504201), (149, 3490384), (298, 1745192), (596, 872596), (1192, 436298), (2384, 218149)]