131496002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{161543}}^1$

素因数の和:161593

約数の個数: 16

約数和(自身を含む): 220992192

約数和(自身を除く): 89496190

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 161543, 323086, 1776973, 3553946, 5977091, 11954182, 65748001, 131496002]

約数ペア:

[(1, 131496002), (2, 65748001), (11, 11954182), (22, 5977091), (37, 3553946), (74, 1776973), (407, 323086), (814, 161543)]