9976850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15349}}^1$

素因数の和:15374

約数の個数: 24

約数和(自身を含む): 19985700

約数和(自身を除く): 10008850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 15349, 30698, 76745, 153490, 199537, 383725, 399074, 767450, 997685, 1995370, 4988425, 9976850]

約数ペア:

[(1, 9976850), (2, 4988425), (5, 1995370), (10, 997685), (13, 767450), (25, 399074), (26, 383725), (50, 199537), (65, 153490), (130, 76745), (325, 30698), (650, 15349)]