2018660077

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{16349}}^1$

素因数の和:16956

約数の個数: 16

約数和(自身を含む): 2385792000

約数和(自身を除く): 367131923

約数列:

[1, 7, 31, 217, 569, 3983, 16349, 17639, 114443, 123473, 506819, 3547733, 9302581, 65118067, 288380011, 2018660077]

約数ペア:

[(1, 2018660077), (7, 288380011), (31, 65118067), (217, 9302581), (569, 3547733), (3983, 506819), (16349, 123473), (17639, 114443)]