228357844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{399227}}^1$

素因数の和:399255

約数の個数: 24

約数和(自身を含む): 469492128

約数和(自身を除く): 241134284

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 399227, 798454, 1596908, 4391497, 5189951, 8782994, 10379902, 17565988, 20759804, 57089461, 114178922, 228357844]

約数ペア:

[(1, 228357844), (2, 114178922), (4, 57089461), (11, 20759804), (13, 17565988), (22, 10379902), (26, 8782994), (44, 5189951), (52, 4391497), (143, 1596908), (286, 798454), (572, 399227)]