1218712

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1259}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 2513700

約数和(自身を除く): 1294988

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1259, 2518, 5036, 10072, 13849, 27698, 55396, 110792, 152339, 304678, 609356, 1218712]

約数ペア:

[(1, 1218712), (2, 609356), (4, 304678), (8, 152339), (11, 110792), (22, 55396), (44, 27698), (88, 13849), (121, 10072), (242, 5036), (484, 2518), (968, 1259)]