1900534354442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1993}}^1\times {\mathrm{5171}}^1$

素因数の和:7419

約数の個数: 64

約数和(自身を含む): 3148342871040

約数和(自身を除く): 1247808516598

約数列:

[1, 2, 19, 23, 38, 46, 211, 422, 437, 874, 1993, 3986, 4009, 4853, 5171, 8018, 9706, 10342, 37867, 45839, 75734, 91678, 92207, 98249, 118933, 184414, 196498, 237866, 420523, 841046, 870941, 1091081, 1741882, 2182162, 2259727, 4519454, 7989937, 9672029, 10305803, 15979874, 19344058, 20611606, 20730539, 25094863, 41461078, 50189726, 183768551, 195810257, 237033469, 367537102, 391620514, 474066938, 476802397, 953604794, 2174524433, 4349048866, 4503635911, 9007271822, 41315964227, 50014061959, 82631928454, 100028123918, 950267177221, 1900534354442]

約数ペア:

[(1, 1900534354442), (2, 950267177221), (19, 100028123918), (23, 82631928454), (38, 50014061959), (46, 41315964227), (211, 9007271822), (422, 4503635911), (437, 4349048866), (874, 2174524433), (1993, 953604794), (3986, 476802397), (4009, 474066938), (4853, 391620514), (5171, 367537102), (8018, 237033469), (9706, 195810257), (10342, 183768551), (37867, 50189726), (45839, 41461078), (75734, 25094863), (91678, 20730539), (92207, 20611606), (98249, 19344058), (118933, 15979874), (184414, 10305803), (196498, 9672029), (237866, 7989937), (420523, 4519454), (841046, 2259727), (870941, 2182162), (1091081, 1741882)]