2890782715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{584587}}^1$

素因数の和:584658

約数の個数: 16

約数和(自身を含む): 3703949568

約数和(自身を除く): 813166853

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 584587, 2922935, 13445501, 25137241, 67227505, 125686205, 578156543, 2890782715]

約数ペア:

[(1, 2890782715), (5, 578156543), (23, 125686205), (43, 67227505), (115, 25137241), (215, 13445501), (989, 2922935), (4945, 584587)]