252004054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89809}}^1$

素因数の和:89895

約数の個数: 16

約数和(自身を含む): 400911840

約数和(自身を除く): 148907786

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 89809, 179618, 2065607, 4131214, 5478349, 10956698, 126002027, 252004054]

約数ペア:

[(1, 252004054), (2, 126002027), (23, 10956698), (46, 5478349), (61, 4131214), (122, 2065607), (1403, 179618), (2806, 89809)]