84783470

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{77783}}^1$

素因数の和:77899

約数の個数: 16

約数和(自身を含む): 154012320

約数和(自身を除く): 69228850

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 77783, 155566, 388915, 777830, 8478347, 16956694, 42391735, 84783470]

約数ペア:

[(1, 84783470), (2, 42391735), (5, 16956694), (10, 8478347), (109, 777830), (218, 388915), (545, 155566), (1090, 77783)]