4457998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:711

約数の個数: 16

約数和(自身を含む): 7027200

約数和(自身を除く): 2569202

約数列:

[1, 2, 23, 46, 199, 398, 487, 974, 4577, 9154, 11201, 22402, 96913, 193826, 2228999, 4457998]

約数ペア:

[(1, 4457998), (2, 2228999), (23, 193826), (46, 96913), (199, 22402), (398, 11201), (487, 9154), (974, 4577)]