293428478

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{47743}}^1$

素因数の和:48191

約数の個数: 16

約数和(自身を含む): 504176640

約数和(自身を除く): 210748162

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 47743, 95486, 334201, 668402, 20959177, 41918354, 146714239, 293428478]

約数ペア:

[(1, 293428478), (2, 146714239), (7, 41918354), (14, 20959177), (439, 668402), (878, 334201), (3073, 95486), (6146, 47743)]