2080863130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9047231}}^1$

素因数の和:9047261

約数の個数: 16

約数和(自身を含む): 3908404224

約数和(自身を除く): 1827541094

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9047231, 18094462, 45236155, 90472310, 208086313, 416172626, 1040431565, 2080863130]

約数ペア:

[(1, 2080863130), (2, 1040431565), (5, 416172626), (10, 208086313), (23, 90472310), (46, 45236155), (115, 18094462), (230, 9047231)]