109389364

素因数分解:

$2^2\times 7^2\times {\mathrm{558109}}^1$

素因数の和:558127

約数の個数: 18

約数和(自身を含む): 222685890

約数和(自身を除く): 113296526

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 558109, 1116218, 2232436, 3906763, 7813526, 15627052, 27347341, 54694682, 109389364]

約数ペア:

[(1, 109389364), (2, 54694682), (4, 27347341), (7, 15627052), (14, 7813526), (28, 3906763), (49, 2232436), (98, 1116218), (196, 558109)]