840231756004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{10103311}}^1$

素因数の和:10104555

約数の個数: 24

約数和(自身を含む): 1558173189888

約数和(自身を除く): 717941433884

約数列:

[1, 2, 4, 17, 34, 68, 1223, 2446, 4892, 20791, 41582, 83164, 10103311, 20206622, 40413244, 171756287, 343512574, 687025148, 12356349353, 24712698706, 49425397412, 210057939001, 420115878002, 840231756004]

約数ペア:

[(1, 840231756004), (2, 420115878002), (4, 210057939001), (17, 49425397412), (34, 24712698706), (68, 12356349353), (1223, 687025148), (2446, 343512574), (4892, 171756287), (20791, 40413244), (41582, 20206622), (83164, 10103311)]