2630018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 4218720

約数和(自身を除く): 1588702

約数列:

[1, 2, 19, 38, 67, 134, 1033, 1273, 2066, 2546, 19627, 39254, 69211, 138422, 1315009, 2630018]

約数ペア:

[(1, 2630018), (2, 1315009), (19, 138422), (38, 69211), (67, 39254), (134, 19627), (1033, 2546), (1273, 2066)]