8986184065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{181301}}^1$

素因数の和:181760

約数の個数: 16

約数和(自身を含む): 11278434816

約数和(自身を除く): 2292250751

約数列:

[1, 5, 23, 115, 431, 2155, 9913, 49565, 181301, 906505, 4169923, 20849615, 78140731, 390703655, 1797236813, 8986184065]

約数ペア:

[(1, 8986184065), (5, 1797236813), (23, 390703655), (115, 78140731), (431, 20849615), (2155, 4169923), (9913, 906505), (49565, 181301)]