1738408048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8357731}}^1$

素因数の和:8357752

約数の個数: 20

約数和(自身を含む): 3627255688

約数和(自身を除く): 1888847640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8357731, 16715462, 33430924, 66861848, 108650503, 133723696, 217301006, 434602012, 869204024, 1738408048]

約数ペア:

[(1, 1738408048), (2, 869204024), (4, 434602012), (8, 217301006), (13, 133723696), (16, 108650503), (26, 66861848), (52, 33430924), (104, 16715462), (208, 8357731)]