1115995472

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{312779}}^1$

素因数の和:313010

約数の個数: 20

約数和(自身を含む): 2171944320

約数和(自身を除く): 1055948848

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 312779, 625558, 1251116, 2502232, 5004464, 69749717, 139499434, 278998868, 557997736, 1115995472]

約数ペア:

[(1, 1115995472), (2, 557997736), (4, 278998868), (8, 139499434), (16, 69749717), (223, 5004464), (446, 2502232), (892, 1251116), (1784, 625558), (3568, 312779)]