276443.00000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{112289}}^1$

素因数の和:112310

約数の個数: 20

約数和(自身を含む): 48733860

約数和(自身を除く): 25377748

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 112289, 224578, 449156, 898312, 1459757, 1796624, 2919514, 5839028, 11678056, 23356112]

約数ペア:

[(1, 23356112), (2, 11678056), (4, 5839028), (8, 2919514), (13, 1796624), (16, 1459757), (26, 898312), (52, 449156), (104, 224578), (208, 112289)]