1994331444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{58049}}^1$

素因数の和:58472

約数の個数: 48

約数和(自身を含む): 5331312000

約数和(自身を除く): 3336980556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 2454, 2863, 4908, 5726, 8589, 11452, 17178, 34356, 58049, 116098, 174147, 232196, 348294, 406343, 696588, 812686, 1219029, 1625372, 2438058, 4876116, 23742041, 47484082, 71226123, 94968164, 142452246, 166194287, 284904492, 332388574, 498582861, 664777148, 997165722, 1994331444]

約数ペア:

[(1, 1994331444), (2, 997165722), (3, 664777148), (4, 498582861), (6, 332388574), (7, 284904492), (12, 166194287), (14, 142452246), (21, 94968164), (28, 71226123), (42, 47484082), (84, 23742041), (409, 4876116), (818, 2438058), (1227, 1625372), (1636, 1219029), (2454, 812686), (2863, 696588), (4908, 406343), (5726, 348294), (8589, 232196), (11452, 174147), (17178, 116098), (34356, 58049)]