855236884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{111301}}^1$

素因数の和:111435

約数の個数: 24

約数和(自身を含む): 1598741928

約数和(自身を除く): 743505044

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 111301, 222602, 445204, 1892117, 3784234, 7568468, 12577013, 25154026, 50308052, 213809221, 427618442, 855236884]

約数ペア:

[(1, 855236884), (2, 427618442), (4, 213809221), (17, 50308052), (34, 25154026), (68, 12577013), (113, 7568468), (226, 3784234), (452, 1892117), (1921, 445204), (3842, 222602), (7684, 111301)]