826645612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{15897031}}^1$

素因数の和:15897048

約数の個数: 12

約数和(自身を含む): 1557909136

約数和(自身を除く): 731263524

約数列:

[1, 2, 4, 13, 26, 52, 15897031, 31794062, 63588124, 206661403, 413322806, 826645612]

約数ペア:

[(1, 826645612), (2, 413322806), (4, 206661403), (13, 63588124), (26, 31794062), (52, 15897031)]