269342018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{330887}}^1$

素因数の和:330937

約数の個数: 16

約数和(自身を含む): 452654784

約数和(自身を除く): 183312766

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 330887, 661774, 3639757, 7279514, 12242819, 24485638, 134671009, 269342018]

約数ペア:

[(1, 269342018), (2, 134671009), (11, 24485638), (22, 12242819), (37, 7279514), (74, 3639757), (407, 661774), (814, 330887)]