1138760038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1904281}}^1$

素因数の和:1904319

約数の個数: 16

約数和(自身を含む): 1919516256

約数和(自身を除く): 780756218

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 1904281, 3808562, 24755653, 43798463, 49511306, 87596926, 569380019, 1138760038]

約数ペア:

[(1, 1138760038), (2, 569380019), (13, 87596926), (23, 49511306), (26, 43798463), (46, 24755653), (299, 3808562), (598, 1904281)]