2008512757417

素因数分解:

${\mathrm{431}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1\times {\mathrm{16823}}^1$

素因数の和:18324

約数の個数: 16

約数和(自身を含む): 2021076541440

約数和(自身を除く): 12563784023

約数列:

[1, 431, 439, 631, 16823, 189209, 271961, 277009, 7250713, 7385297, 10615313, 119390879, 3183063007, 4575199903, 4660122407, 2008512757417]

約数ペア:

[(1, 2008512757417), (431, 4660122407), (439, 4575199903), (631, 3183063007), (16823, 119390879), (189209, 10615313), (271961, 7385297), (277009, 7250713)]