550561858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{7927}}^1$

素因数の和:7999

約数の個数: 48

約数和(自身を含む): 1062859392

約数和(自身を除く): 512297534

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 451, 574, 847, 902, 1694, 3157, 4961, 6314, 7927, 9922, 15854, 34727, 55489, 69454, 87197, 110978, 174394, 325007, 610379, 650014, 959167, 1220758, 1918334, 2275049, 3575077, 4550098, 6714169, 7150154, 13428338, 25025539, 39325847, 50051078, 78651694, 275280929, 550561858]

約数ペア:

[(1, 550561858), (2, 275280929), (7, 78651694), (11, 50051078), (14, 39325847), (22, 25025539), (41, 13428338), (77, 7150154), (82, 6714169), (121, 4550098), (154, 3575077), (242, 2275049), (287, 1918334), (451, 1220758), (574, 959167), (847, 650014), (902, 610379), (1694, 325007), (3157, 174394), (4961, 110978), (6314, 87197), (7927, 69454), (9922, 55489), (15854, 34727)]