1130288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1772

約数の個数: 20

約数和(自身を含む): 2244648

約数和(自身を除く): 1114360

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1723, 3446, 6892, 13784, 27568, 70643, 141286, 282572, 565144, 1130288]

約数ペア:

[(1, 1130288), (2, 565144), (4, 282572), (8, 141286), (16, 70643), (41, 27568), (82, 13784), (164, 6892), (328, 3446), (656, 1723)]