1112012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 2150400

約数和(自身を除く): 1038388

約数列:

[1, 2, 4, 11, 22, 44, 127, 199, 254, 398, 508, 796, 1397, 2189, 2794, 4378, 5588, 8756, 25273, 50546, 101092, 278003, 556006, 1112012]

約数ペア:

[(1, 1112012), (2, 556006), (4, 278003), (11, 101092), (22, 50546), (44, 25273), (127, 8756), (199, 5588), (254, 4378), (398, 2794), (508, 2189), (796, 1397)]