127968363412

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{875129}}^1$

素因数の和:875535

約数の個数: 24

約数和(自身を含む): 226413633600

約数和(自身を除く): 98445270188

約数列:

[1, 2, 4, 139, 263, 278, 526, 556, 1052, 36557, 73114, 146228, 875129, 1750258, 3500516, 121642931, 230158927, 243285862, 460317854, 486571724, 920635708, 31992090853, 63984181706, 127968363412]

約数ペア:

[(1, 127968363412), (2, 63984181706), (4, 31992090853), (139, 920635708), (263, 486571724), (278, 460317854), (526, 243285862), (556, 230158927), (1052, 121642931), (36557, 3500516), (73114, 1750258), (146228, 875129)]