331313146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{7129}}^1$

素因数の和:8373

約数の個数: 16

約数和(自身を含む): 523627200

約数和(自身を除く): 192314054

約数列:

[1, 2, 19, 38, 1223, 2446, 7129, 14258, 23237, 46474, 135451, 270902, 8718767, 17437534, 165656573, 331313146]

約数ペア:

[(1, 331313146), (2, 165656573), (19, 17437534), (38, 8718767), (1223, 270902), (2446, 135451), (7129, 46474), (14258, 23237)]