1229122552

素因数分解:

$2^3\times 7^1\times {\mathrm{21948617}}^1$

素因数の和:21948630

約数の個数: 16

約数和(自身を含む): 2633834160

約数和(自身を除く): 1404711608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 21948617, 43897234, 87794468, 153640319, 175588936, 307280638, 614561276, 1229122552]

約数ペア:

[(1, 1229122552), (2, 614561276), (4, 307280638), (7, 175588936), (8, 153640319), (14, 87794468), (28, 43897234), (56, 21948617)]