2488391689

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{13763}}^1$

素因数の和:14916

約数の個数: 16

約数和(自身を含む): 2970381312

約数和(自身を除く): 481989623

約数列:

[1, 7, 23, 161, 1123, 7861, 13763, 25829, 96341, 180803, 316549, 2215843, 15455849, 108190943, 355484527, 2488391689]

約数ペア:

[(1, 2488391689), (7, 355484527), (23, 108190943), (161, 15455849), (1123, 2215843), (7861, 316549), (13763, 180803), (25829, 96341)]