2588040826

素因数分解:

$2^1\times 7^1\times {\mathrm{8969}}^1\times {\mathrm{20611}}^1$

素因数の和:29589

約数の個数: 16

約数和(自身を含む): 4437351360

約数和(自身を除く): 1849310534

約数列:

[1, 2, 7, 14, 8969, 17938, 20611, 41222, 62783, 125566, 144277, 288554, 184860059, 369720118, 1294020413, 2588040826]

約数ペア:

[(1, 2588040826), (2, 1294020413), (7, 369720118), (14, 184860059), (8969, 288554), (17938, 144277), (20611, 125566), (41222, 62783)]