2723578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2175302

約数列:

[1, 2, 11, 13, 22, 26, 89, 107, 143, 178, 214, 286, 979, 1157, 1177, 1391, 1958, 2314, 2354, 2782, 9523, 12727, 15301, 19046, 25454, 30602, 104753, 123799, 209506, 247598, 1361789, 2723578]

約数ペア:

[(1, 2723578), (2, 1361789), (11, 247598), (13, 209506), (22, 123799), (26, 104753), (89, 30602), (107, 25454), (143, 19046), (178, 15301), (214, 12727), (286, 9523), (979, 2782), (1157, 2354), (1177, 2314), (1391, 1958)]