388280549

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2399}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 420249600

約数和(自身を除く): 31969051

約数列:

[1, 23, 31, 227, 713, 2399, 5221, 7037, 55177, 74369, 161851, 544573, 1710487, 12525179, 16881763, 388280549]

約数ペア:

[(1, 388280549), (23, 16881763), (31, 12525179), (227, 1710487), (713, 544573), (2399, 161851), (5221, 74369), (7037, 55177)]