229581118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{28211}}^1$

素因数の和:28539

約数の個数: 16

約数和(自身を含む): 372059856

約数和(自身を除く): 142478738

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 28211, 56422, 366743, 733486, 8830043, 17660086, 114790559, 229581118]

約数ペア:

[(1, 229581118), (2, 114790559), (13, 17660086), (26, 8830043), (313, 733486), (626, 366743), (4069, 56422), (8138, 28211)]