9974065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 12786048

約数和(自身を除く): 2811983

約数列:

[1, 5, 23, 43, 115, 215, 989, 2017, 4945, 10085, 46391, 86731, 231955, 433655, 1994813, 9974065]

約数ペア:

[(1, 9974065), (5, 1994813), (23, 433655), (43, 231955), (115, 86731), (215, 46391), (989, 10085), (2017, 4945)]