520039504

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{335077}}^1$

素因数の和:335182

約数の個数: 20

約数和(自身を含む): 1017966964

約数和(自身を除く): 497927460

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 335077, 670154, 1340308, 2680616, 5361232, 32502469, 65004938, 130009876, 260019752, 520039504]

約数ペア:

[(1, 520039504), (2, 260019752), (4, 130009876), (8, 65004938), (16, 32502469), (97, 5361232), (194, 2680616), (388, 1340308), (776, 670154), (1552, 335077)]