330549404

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{85991}}^1$

素因数の和:86057

約数の個数: 18

約数和(自身を含む): 597730392

約数和(自身を除く): 267180988

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 85991, 171982, 343964, 2665721, 5331442, 10662884, 82637351, 165274702, 330549404]

約数ペア:

[(1, 330549404), (2, 165274702), (4, 82637351), (31, 10662884), (62, 5331442), (124, 2665721), (961, 343964), (1922, 171982), (3844, 85991)]