398052806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{15797}}^1$

素因数の和:16135

約数の個数: 16

約数和(自身を含む): 613088784

約数和(自身を除く): 215035978

約数列:

[1, 2, 43, 86, 293, 586, 12599, 15797, 25198, 31594, 679271, 1358542, 4628521, 9257042, 199026403, 398052806]

約数ペア:

[(1, 398052806), (2, 199026403), (43, 9257042), (86, 4628521), (293, 1358542), (586, 679271), (12599, 31594), (15797, 25198)]