127130338

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1278

約数の個数: 24

約数和(自身を含む): 201389328

約数和(自身を除く): 74258990

約数列:

[1, 2, 23, 46, 107, 214, 529, 1058, 1123, 2246, 2461, 4922, 25829, 51658, 56603, 113206, 120161, 240322, 594067, 1188134, 2763703, 5527406, 63565169, 127130338]

約数ペア:

[(1, 127130338), (2, 63565169), (23, 5527406), (46, 2763703), (107, 1188134), (214, 594067), (529, 240322), (1058, 120161), (1123, 113206), (2246, 56603), (2461, 51658), (4922, 25829)]