117878768

素因数分解:

$2^4\times 7^1\times {\mathrm{1052489}}^1$

素因数の和:1052504

約数の個数: 20

約数和(自身を含む): 261017520

約数和(自身を除く): 143138752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1052489, 2104978, 4209956, 7367423, 8419912, 14734846, 16839824, 29469692, 58939384, 117878768]

約数ペア:

[(1, 117878768), (2, 58939384), (4, 29469692), (7, 16839824), (8, 14734846), (14, 8419912), (16, 7367423), (28, 4209956), (56, 2104978), (112, 1052489)]