1188971536

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{657617}}^1$

素因数の和:657738

約数の個数: 20

約数和(自身を含む): 2324022012

約数和(自身を除く): 1135050476

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 657617, 1315234, 2630468, 5260936, 10521872, 74310721, 148621442, 297242884, 594485768, 1188971536]

約数ペア:

[(1, 1188971536), (2, 594485768), (4, 297242884), (8, 148621442), (16, 74310721), (113, 10521872), (226, 5260936), (452, 2630468), (904, 1315234), (1808, 657617)]