145412366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{16649}}^1$

素因数の和:17059

約数の個数: 16

約数和(自身を含む): 238561200

約数和(自身を除く): 93148834

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 16649, 33298, 183139, 366278, 6609653, 13219306, 72706183, 145412366]

約数ペア:

[(1, 145412366), (2, 72706183), (11, 13219306), (22, 6609653), (397, 366278), (794, 183139), (4367, 33298), (8734, 16649)]