1212123046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{176849}}^1$

素因数の和:177023

約数の個数: 16

約数和(自身を含む): 1909980000

約数和(自身を除く): 697856954

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 176849, 353698, 4067527, 8135054, 26350501, 52701002, 606061523, 1212123046]

約数ペア:

[(1, 1212123046), (2, 606061523), (23, 52701002), (46, 26350501), (149, 8135054), (298, 4067527), (3427, 353698), (6854, 176849)]