1280453728

素因数分解:

$2^5\times {\mathrm{919}}^1\times {\mathrm{43541}}^1$

素因数の和:44470

約数の個数: 24

約数和(自身を含む): 2523694320

約数和(自身を除く): 1243240592

約数列:

[1, 2, 4, 8, 16, 32, 919, 1838, 3676, 7352, 14704, 29408, 43541, 87082, 174164, 348328, 696656, 1393312, 40014179, 80028358, 160056716, 320113432, 640226864, 1280453728]

約数ペア:

[(1, 1280453728), (2, 640226864), (4, 320113432), (8, 160056716), (16, 80028358), (32, 40014179), (919, 1393312), (1838, 696656), (3676, 348328), (7352, 174164), (14704, 87082), (29408, 43541)]