2011296872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{27277}}^1$

素因数の和:28005

約数の個数: 32

約数和(自身を含む): 4067149800

約数和(自身を除く): 2055852928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 709, 1418, 2836, 5672, 9217, 18434, 27277, 36868, 54554, 73736, 109108, 218216, 354601, 709202, 1418404, 2836808, 19339393, 38678786, 77357572, 154715144, 251412109, 502824218, 1005648436, 2011296872]

約数ペア:

[(1, 2011296872), (2, 1005648436), (4, 502824218), (8, 251412109), (13, 154715144), (26, 77357572), (52, 38678786), (104, 19339393), (709, 2836808), (1418, 1418404), (2836, 709202), (5672, 354601), (9217, 218216), (18434, 109108), (27277, 73736), (36868, 54554)]