677981584

素因数分解:

$2^4\times 7^1\times {\mathrm{6053407}}^1$

素因数の和:6053422

約数の個数: 20

約数和(自身を含む): 1501245184

約数和(自身を除く): 823263600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6053407, 12106814, 24213628, 42373849, 48427256, 84747698, 96854512, 169495396, 338990792, 677981584]

約数ペア:

[(1, 677981584), (2, 338990792), (4, 169495396), (7, 96854512), (8, 84747698), (14, 48427256), (16, 42373849), (28, 24213628), (56, 12106814), (112, 6053407)]