263426686

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1\times {\mathrm{2971}}^1$

素因数の和:4047

約数の個数: 16

約数和(自身を含む): 404857728

約数和(自身を除く): 141431042

約数列:

[1, 2, 43, 86, 1031, 2062, 2971, 5942, 44333, 88666, 127753, 255506, 3063101, 6126202, 131713343, 263426686]

約数ペア:

[(1, 263426686), (2, 131713343), (43, 6126202), (86, 3063101), (1031, 255506), (2062, 127753), (2971, 88666), (5942, 44333)]