2007803435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{17627}}^1$

素因数の和:17771

約数の個数: 32

約数和(自身を含む): 2792275200

約数和(自身を除く): 784471765

約数列:

[1, 5, 11, 19, 55, 95, 109, 209, 545, 1045, 1199, 2071, 5995, 10355, 17627, 22781, 88135, 113905, 193897, 334913, 969485, 1674565, 1921343, 3684043, 9606715, 18420215, 21134773, 36505517, 105673865, 182527585, 401560687, 2007803435]

約数ペア:

[(1, 2007803435), (5, 401560687), (11, 182527585), (19, 105673865), (55, 36505517), (95, 21134773), (109, 18420215), (209, 9606715), (545, 3684043), (1045, 1921343), (1199, 1674565), (2071, 969485), (5995, 334913), (10355, 193897), (17627, 113905), (22781, 88135)]