229909142012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5225207773}}^1$

素因数の和:5225207788

約数の個数: 12

約数和(自身を含む): 438917453016

約数和(自身を除く): 209008311004

約数列:

[1, 2, 4, 11, 22, 44, 5225207773, 10450415546, 20900831092, 57477285503, 114954571006, 229909142012]

約数ペア:

[(1, 229909142012), (2, 114954571006), (4, 57477285503), (11, 20900831092), (22, 10450415546), (44, 5225207773)]