6997000

素因数分解:

$2^3\times 5^3\times {\mathrm{6997}}^1$

素因数の和:7018

約数の個数: 32

約数和(自身を含む): 16375320

約数和(自身を除く): 9378320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 6997, 13994, 27988, 34985, 55976, 69970, 139940, 174925, 279880, 349850, 699700, 874625, 1399400, 1749250, 3498500, 6997000]

約数ペア:

[(1, 6997000), (2, 3498500), (4, 1749250), (5, 1399400), (8, 874625), (10, 699700), (20, 349850), (25, 279880), (40, 174925), (50, 139940), (100, 69970), (125, 55976), (200, 34985), (250, 27988), (500, 13994), (1000, 6997)]