315021658

素因数分解:

$2^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{27143}}^1$

素因数の和:27981

約数の個数: 16

約数和(自身を含む): 540708480

約数和(自身を除く): 225686822

約数列:

[1, 2, 7, 14, 829, 1658, 5803, 11606, 27143, 54286, 190001, 380002, 22501547, 45003094, 157510829, 315021658]

約数ペア:

[(1, 315021658), (2, 157510829), (7, 45003094), (14, 22501547), (829, 380002), (1658, 190001), (5803, 54286), (11606, 27143)]