2012048738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{244003}}^1$

素因数の和:244062

約数の個数: 32

約数和(自身を含む): 3747901440

約数和(自身を除く): 1735852702

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 244003, 488006, 1708021, 3416042, 4636057, 7564093, 9272114, 15128186, 32452399, 52948651, 64904798, 105897302, 143717767, 287435534, 1006024369, 2012048738]

約数ペア:

[(1, 2012048738), (2, 1006024369), (7, 287435534), (14, 143717767), (19, 105897302), (31, 64904798), (38, 52948651), (62, 32452399), (133, 15128186), (217, 9272114), (266, 7564093), (434, 4636057), (589, 3416042), (1178, 1708021), (4123, 488006), (8246, 244003)]