2340242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 16

約数和(自身を含む): 3668760

約数和(自身を除く): 1328518

約数列:

[1, 2, 29, 58, 157, 257, 314, 514, 4553, 7453, 9106, 14906, 40349, 80698, 1170121, 2340242]

約数ペア:

[(1, 2340242), (2, 1170121), (29, 80698), (58, 40349), (157, 14906), (257, 9106), (314, 7453), (514, 4553)]