286865134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{65167}}^1$

素因数の和:65271

約数の個数: 16

約数和(自身を含む): 450441216

約数和(自身を除く): 163576082

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 65167, 130334, 2020177, 4040354, 4626857, 9253714, 143432567, 286865134]

約数ペア:

[(1, 286865134), (2, 143432567), (31, 9253714), (62, 4626857), (71, 4040354), (142, 2020177), (2201, 130334), (4402, 65167)]