1120352

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 2229696

約数和(自身を除く): 1109344

約数列:

[1, 2, 4, 8, 16, 32, 157, 223, 314, 446, 628, 892, 1256, 1784, 2512, 3568, 5024, 7136, 35011, 70022, 140044, 280088, 560176, 1120352]

約数ペア:

[(1, 1120352), (2, 560176), (4, 280088), (8, 140044), (16, 70022), (32, 35011), (157, 7136), (223, 5024), (314, 3568), (446, 2512), (628, 1784), (892, 1256)]