2143103615

素因数分解:

$5^1\times {\mathrm{439}}^1\times {\mathrm{947}}^1\times {\mathrm{1031}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 2582807040

約数和(自身を除く): 439703425

約数列:

[1, 5, 439, 947, 1031, 2195, 4735, 5155, 415733, 452609, 976357, 2078665, 2263045, 4881785, 428620723, 2143103615]

約数ペア:

[(1, 2143103615), (5, 428620723), (439, 4881785), (947, 2263045), (1031, 2078665), (2195, 976357), (4735, 452609), (5155, 415733)]