239712532

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{5119}}^1$

素因数の和:5655

約数の個数: 24

約数和(自身を含む): 438681600

約数和(自身を除く): 198969068

約数列:

[1, 2, 4, 23, 46, 92, 509, 1018, 2036, 5119, 10238, 11707, 20476, 23414, 46828, 117737, 235474, 470948, 2605571, 5211142, 10422284, 59928133, 119856266, 239712532]

約数ペア:

[(1, 239712532), (2, 119856266), (4, 59928133), (23, 10422284), (46, 5211142), (92, 2605571), (509, 470948), (1018, 235474), (2036, 117737), (5119, 46828), (10238, 23414), (11707, 20476)]