1325585366644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{20592577}}^1$

素因数の和:20592629

約数の個数: 72

約数和(自身を含む): 3067470418880

約数和(自身を除く): 1741885052236

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2926, 3388, 4598, 5852, 9196, 16093, 32186, 64372, 20592577, 41185154, 82370308, 144148039, 226518347, 288296078, 391258963, 453036694, 576592156, 782517926, 906073388, 1565035852, 1585628429, 2491701817, 2738812741, 3171256858, 4303848593, 4983403634, 5477625482, 6342513716, 8607697186, 9966807268, 10955250964, 17215394372, 17441912719, 30126940151, 34883825438, 47342334523, 60253880302, 69767650876, 94684669046, 120507760604, 189369338092, 331396341661, 662792683322, 1325585366644]

約数ペア:

[(1, 1325585366644), (2, 662792683322), (4, 331396341661), (7, 189369338092), (11, 120507760604), (14, 94684669046), (19, 69767650876), (22, 60253880302), (28, 47342334523), (38, 34883825438), (44, 30126940151), (76, 17441912719), (77, 17215394372), (121, 10955250964), (133, 9966807268), (154, 8607697186), (209, 6342513716), (242, 5477625482), (266, 4983403634), (308, 4303848593), (418, 3171256858), (484, 2738812741), (532, 2491701817), (836, 1585628429), (847, 1565035852), (1463, 906073388), (1694, 782517926), (2299, 576592156), (2926, 453036694), (3388, 391258963), (4598, 288296078), (5852, 226518347), (9196, 144148039), (16093, 82370308), (32186, 41185154), (64372, 20592577)]