2892988

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 5822432

約数和(自身を除く): 2929444

約数列:

[1, 2, 4, 7, 14, 28, 277, 373, 554, 746, 1108, 1492, 1939, 2611, 3878, 5222, 7756, 10444, 103321, 206642, 413284, 723247, 1446494, 2892988]

約数ペア:

[(1, 2892988), (2, 1446494), (4, 723247), (7, 413284), (14, 206642), (28, 103321), (277, 10444), (373, 7756), (554, 5222), (746, 3878), (1108, 2611), (1492, 1939)]