2491908

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 5843040

約数和(自身を除く): 3351132

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 739, 843, 1124, 1478, 1686, 2217, 2956, 3372, 4434, 8868, 207659, 415318, 622977, 830636, 1245954, 2491908]

約数ペア:

[(1, 2491908), (2, 1245954), (3, 830636), (4, 622977), (6, 415318), (12, 207659), (281, 8868), (562, 4434), (739, 3372), (843, 2956), (1124, 2217), (1478, 1686)]