271879306

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{9719}}^1$

素因数の和:9989

約数の個数: 16

約数和(自身を含む): 415704960

約数和(自身を除く): 143825654

約数列:

[1, 2, 71, 142, 197, 394, 9719, 13987, 19438, 27974, 690049, 1380098, 1914643, 3829286, 135939653, 271879306]

約数ペア:

[(1, 271879306), (2, 135939653), (71, 3829286), (142, 1914643), (197, 1380098), (394, 690049), (9719, 27974), (13987, 19438)]