266812367042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5413}}^1\times {\mathrm{1895809}}^1$

素因数の和:1901237

約数の個数: 16

約数和(自身を含む): 431084444280

約数和(自身を除く): 164272077238

約数列:

[1, 2, 13, 26, 5413, 10826, 70369, 140738, 1895809, 3791618, 24645517, 49291034, 10262014117, 20524028234, 133406183521, 266812367042]

約数ペア:

[(1, 266812367042), (2, 133406183521), (13, 20524028234), (26, 10262014117), (5413, 49291034), (10826, 24645517), (70369, 3791618), (140738, 1895809)]