129331618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{68141}}^1$

素因数の和:68229

約数の個数: 16

約数和(自身を含む): 211785336

約数和(自身を除く): 82453718

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 68141, 136282, 885833, 1771666, 4974293, 9948586, 64665809, 129331618]

約数ペア:

[(1, 129331618), (2, 64665809), (13, 9948586), (26, 4974293), (73, 1771666), (146, 885833), (949, 136282), (1898, 68141)]