2019288544

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{693437}}^1$

素因数の和:693467

約数の個数: 48

約数和(自身を含む): 4892898528

約数和(自身を除く): 2873609984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 693437, 1386874, 2773748, 4854059, 5547496, 9014681, 9708118, 11094992, 18029362, 19416236, 22189984, 36058724, 38832472, 63102767, 72117448, 77664944, 126205534, 144234896, 155329888, 252411068, 288469792, 504822136, 1009644272, 2019288544]

約数ペア:

[(1, 2019288544), (2, 1009644272), (4, 504822136), (7, 288469792), (8, 252411068), (13, 155329888), (14, 144234896), (16, 126205534), (26, 77664944), (28, 72117448), (32, 63102767), (52, 38832472), (56, 36058724), (91, 22189984), (104, 19416236), (112, 18029362), (182, 11094992), (208, 9708118), (224, 9014681), (364, 5547496), (416, 4854059), (728, 2773748), (1456, 1386874), (2912, 693437)]