2118049384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{147661}}^1$

素因数の和:147841

約数の個数: 32

約数和(自身を含む): 4358982240

約数和(自身を除く): 2240932856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 7172, 14344, 147661, 295322, 590644, 1181288, 1624271, 3248542, 6497084, 12994168, 24068743, 48137486, 96274972, 192549944, 264756173, 529512346, 1059024692, 2118049384]

約数ペア:

[(1, 2118049384), (2, 1059024692), (4, 529512346), (8, 264756173), (11, 192549944), (22, 96274972), (44, 48137486), (88, 24068743), (163, 12994168), (326, 6497084), (652, 3248542), (1304, 1624271), (1793, 1181288), (3586, 590644), (7172, 295322), (14344, 147661)]