243472436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{8269}}^1$

素因数の和:8723

約数の個数: 24

約数和(自身を含む): 452236680

約数和(自身を除く): 208764244

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 1732, 7361, 8269, 14722, 16538, 29444, 33076, 140573, 281146, 562292, 3580477, 7160954, 14321908, 60868109, 121736218, 243472436]

約数ペア:

[(1, 243472436), (2, 121736218), (4, 60868109), (17, 14321908), (34, 7160954), (68, 3580477), (433, 562292), (866, 281146), (1732, 140573), (7361, 33076), (8269, 29444), (14722, 16538)]