487414988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{32503}}^1$

素因数の和:32693

約数の個数: 24

約数和(自身を含む): 895550208

約数和(自身を除く): 408135220

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 7498, 14996, 32503, 65006, 130012, 747569, 1495138, 2990276, 5297989, 10595978, 21191956, 121853747, 243707494, 487414988]

約数ペア:

[(1, 487414988), (2, 243707494), (4, 121853747), (23, 21191956), (46, 10595978), (92, 5297989), (163, 2990276), (326, 1495138), (652, 747569), (3749, 130012), (7498, 65006), (14996, 32503)]