2277276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 5720064

約数和(自身を除く): 3442788

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 223, 276, 444, 446, 669, 851, 892, 1338, 1702, 2553, 2676, 3404, 5106, 5129, 8251, 10212, 10258, 15387, 16502, 20516, 24753, 30774, 33004, 49506, 61548, 99012, 189773, 379546, 569319, 759092, 1138638, 2277276]

約数ペア:

[(1, 2277276), (2, 1138638), (3, 759092), (4, 569319), (6, 379546), (12, 189773), (23, 99012), (37, 61548), (46, 49506), (69, 33004), (74, 30774), (92, 24753), (111, 20516), (138, 16502), (148, 15387), (222, 10258), (223, 10212), (276, 8251), (444, 5129), (446, 5106), (669, 3404), (851, 2676), (892, 2553), (1338, 1702)]