2497808

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1574

約数の個数: 20

約数和(自身を含む): 4888080

約数和(自身を除く): 2390272

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1459, 1712, 2918, 5836, 11672, 23344, 156113, 312226, 624452, 1248904, 2497808]

約数ペア:

[(1, 2497808), (2, 1248904), (4, 624452), (8, 312226), (16, 156113), (107, 23344), (214, 11672), (428, 5836), (856, 2918), (1459, 1712)]