855479906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{69337}}^1$

素因数の和:69569

約数の個数: 16

約数和(自身を含む): 1331289600

約数和(自身を除く): 475809694

約数列:

[1, 2, 31, 62, 199, 398, 6169, 12338, 69337, 138674, 2149447, 4298894, 13798063, 27596126, 427739953, 855479906]

約数ペア:

[(1, 855479906), (2, 427739953), (31, 27596126), (62, 13798063), (199, 4298894), (398, 2149447), (6169, 138674), (12338, 69337)]