420012629044

素因数分解:

$2^2\times {\mathrm{84313}}^1\times {\mathrm{1245397}}^1$

素因数の和:1329714

約数の個数: 12

約数和(自身を含む): 735031408804

約数和(自身を除く): 315018779760

約数列:

[1, 2, 4, 84313, 168626, 337252, 1245397, 2490794, 4981588, 105003157261, 210006314522, 420012629044]

約数ペア:

[(1, 420012629044), (2, 210006314522), (4, 105003157261), (84313, 4981588), (168626, 2490794), (337252, 1245397)]