1416417989

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{20269}}^1$

素因数の和:20492

約数の個数: 16

約数和(自身を含む): 1654032000

約数和(自身を除く): 237614011

約数列:

[1, 7, 67, 149, 469, 1043, 9983, 20269, 69881, 141883, 1358023, 3020081, 9506161, 21140567, 202345427, 1416417989]

約数ペア:

[(1, 1416417989), (7, 202345427), (67, 21140567), (149, 9506161), (469, 3020081), (1043, 1358023), (9983, 141883), (20269, 69881)]