26979370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2027}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 53441856

約数和(自身を除く): 26462486

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2027, 2662, 4054, 6655, 10135, 13310, 20270, 22297, 44594, 111485, 222970, 245267, 490534, 1226335, 2452670, 2697937, 5395874, 13489685, 26979370]

約数ペア:

[(1, 26979370), (2, 13489685), (5, 5395874), (10, 2697937), (11, 2452670), (22, 1226335), (55, 490534), (110, 245267), (121, 222970), (242, 111485), (605, 44594), (1210, 22297), (1331, 20270), (2027, 13310), (2662, 10135), (4054, 6655)]