27404630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249133}}^1$

素因数の和:249151

約数の個数: 16

約数和(自身を含む): 53812944

約数和(自身を除く): 26408314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 249133, 498266, 1245665, 2491330, 2740463, 5480926, 13702315, 27404630]

約数ペア:

[(1, 27404630), (2, 13702315), (5, 5480926), (10, 2740463), (11, 2491330), (22, 1245665), (55, 498266), (110, 249133)]