4157906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:569

約数の個数: 16

約数和(自身を含む): 6489600

約数和(自身を除く): 2331694

約数列:

[1, 2, 31, 62, 199, 337, 398, 674, 6169, 10447, 12338, 20894, 67063, 134126, 2078953, 4157906]

約数ペア:

[(1, 4157906), (2, 2078953), (31, 134126), (62, 67063), (199, 20894), (337, 12338), (398, 10447), (674, 6169)]