2647304884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4976137}}^1$

素因数の和:4976167

約数の個数: 24

約数和(自身を含む): 5573274560

約数和(自身を除く): 2925969676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4976137, 9952274, 19904548, 34832959, 69665918, 94546603, 139331836, 189093206, 378186412, 661826221, 1323652442, 2647304884]

約数ペア:

[(1, 2647304884), (2, 1323652442), (4, 661826221), (7, 378186412), (14, 189093206), (19, 139331836), (28, 94546603), (38, 69665918), (76, 34832959), (133, 19904548), (266, 9952274), (532, 4976137)]