2123478374399

素因数分解:

${\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{181385357}}^1$

素因数の和:181385889

約数の個数: 8

約数和(自身を含む): 2220156781920

約数和(自身を除く): 96678407521

約数列:

[1, 23, 509, 11707, 181385357, 4171863211, 92325146713, 2123478374399]

約数ペア:

[(1, 2123478374399), (23, 92325146713), (509, 4171863211), (11707, 181385357)]