865966422

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{145933}}^1$

素因数の和:146004

約数の個数: 32

約数和(自身を含む): 1849275648

約数和(自身を除く): 983309226

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 145933, 291866, 437799, 875598, 3356459, 6275119, 6712918, 10069377, 12550238, 18825357, 20138754, 37650714, 144327737, 288655474, 432983211, 865966422]

約数ペア:

[(1, 865966422), (2, 432983211), (3, 288655474), (6, 144327737), (23, 37650714), (43, 20138754), (46, 18825357), (69, 12550238), (86, 10069377), (129, 6712918), (138, 6275119), (258, 3356459), (989, 875598), (1978, 437799), (2967, 291866), (5934, 145933)]