2018795698

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{220537}}^1$

素因数の和:220761

約数の個数: 16

約数和(自身を含む): 3175747200

約数和(自身を除く): 1156951502

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 220537, 441074, 5072351, 10144702, 43886863, 87773726, 1009397849, 2018795698]

約数ペア:

[(1, 2018795698), (2, 1009397849), (23, 87773726), (46, 43886863), (199, 10144702), (398, 5072351), (4577, 441074), (9154, 220537)]