2078902454

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1\times {\mathrm{8521}}^1$

素因数の和:9335

約数の個数: 16

約数和(自身を含む): 3139504800

約数和(自身を除く): 1060602346

約数列:

[1, 2, 199, 398, 613, 1226, 8521, 17042, 121987, 243974, 1695679, 3391358, 5223373, 10446746, 1039451227, 2078902454]

約数ペア:

[(1, 2078902454), (2, 1039451227), (199, 10446746), (398, 5223373), (613, 3391358), (1226, 1695679), (8521, 243974), (17042, 121987)]