345655438

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{11897}}^1$

素因数の和:12171

約数の個数: 16

約数和(自身を含む): 528271200

約数和(自身を除く): 182615762

約数列:

[1, 2, 73, 146, 199, 398, 11897, 14527, 23794, 29054, 868481, 1736962, 2367503, 4735006, 172827719, 345655438]

約数ペア:

[(1, 345655438), (2, 172827719), (73, 4735006), (146, 2367503), (199, 1736962), (398, 868481), (11897, 29054), (14527, 23794)]