3887971444

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{54949}}^1$

素因数の和:55005

約数の個数: 54

約数和(自身を含む): 8353444050

約数和(自身を除く): 4465472606

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 722, 931, 1444, 1862, 2527, 3724, 5054, 10108, 17689, 35378, 54949, 70756, 109898, 219796, 384643, 769286, 1044031, 1538572, 2088062, 2692501, 4176124, 5385002, 7308217, 10770004, 14616434, 19836589, 29232868, 39673178, 51157519, 79346356, 102315038, 138856123, 204630076, 277712246, 555424492, 971992861, 1943985722, 3887971444]

約数ペア:

[(1, 3887971444), (2, 1943985722), (4, 971992861), (7, 555424492), (14, 277712246), (19, 204630076), (28, 138856123), (38, 102315038), (49, 79346356), (76, 51157519), (98, 39673178), (133, 29232868), (196, 19836589), (266, 14616434), (361, 10770004), (532, 7308217), (722, 5385002), (931, 4176124), (1444, 2692501), (1862, 2088062), (2527, 1538572), (3724, 1044031), (5054, 769286), (10108, 384643), (17689, 219796), (35378, 109898), (54949, 70756)]