254792162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{57881}}^1$

素因数の和:57985

約数の個数: 16

約数和(自身を含む): 400080384

約数和(自身を除く): 145288222

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 57881, 115762, 1794311, 3588622, 4109551, 8219102, 127396081, 254792162]

約数ペア:

[(1, 254792162), (2, 127396081), (31, 8219102), (62, 4109551), (71, 3588622), (142, 1794311), (2201, 115762), (4402, 57881)]