248834881

素因数分解:

${\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 257342400

約数和(自身を除く): 8507519

約数列:

[1, 73, 137, 139, 179, 10001, 10147, 13067, 19043, 24523, 24881, 1390139, 1790179, 1816313, 3408697, 248834881]

約数ペア:

[(1, 248834881), (73, 3408697), (137, 1816313), (139, 1790179), (179, 1390139), (10001, 24881), (10147, 24523), (13067, 19043)]