131140982

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{49043}}^1$

素因数の和:49243

約数の個数: 16

約数和(自身を含む): 225994752

約数和(自身を除く): 94853770

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 49043, 98086, 343301, 686602, 9367213, 18734426, 65570491, 131140982]

約数ペア:

[(1, 131140982), (2, 65570491), (7, 18734426), (14, 9367213), (191, 686602), (382, 343301), (1337, 98086), (2674, 49043)]