239429908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{3209}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 437895360

約数和(自身を除く): 198465452

約数列:

[1, 2, 4, 23, 46, 92, 811, 1622, 3209, 3244, 6418, 12836, 18653, 37306, 73807, 74612, 147614, 295228, 2602499, 5204998, 10409996, 59857477, 119714954, 239429908]

約数ペア:

[(1, 239429908), (2, 119714954), (4, 59857477), (23, 10409996), (46, 5204998), (92, 2602499), (811, 295228), (1622, 147614), (3209, 74612), (3244, 73807), (6418, 37306), (12836, 18653)]