2987222

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6883}}^1$

素因数の和:6923

約数の個数: 16

約数和(自身を含む): 5286912

約数和(自身を除く): 2299690

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 6883, 13766, 48181, 96362, 213373, 426746, 1493611, 2987222]

約数ペア:

[(1, 2987222), (2, 1493611), (7, 426746), (14, 213373), (31, 96362), (62, 48181), (217, 13766), (434, 6883)]