2509622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 3978720

約数和(自身を除く): 1469098

約数列:

[1, 2, 23, 46, 89, 178, 613, 1226, 2047, 4094, 14099, 28198, 54557, 109114, 1254811, 2509622]

約数ペア:

[(1, 2509622), (2, 1254811), (23, 109114), (46, 54557), (89, 28198), (178, 14099), (613, 4094), (1226, 2047)]