1081355286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{85781}}^1$

素因数の和:85988

約数の個数: 32

約数和(自身を含む): 2371700736

約数和(自身を除く): 1290345450

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 2101, 4202, 6303, 12606, 85781, 171562, 257343, 514686, 943591, 1887182, 2830773, 5661546, 16384171, 32768342, 49152513, 98305026, 180225881, 360451762, 540677643, 1081355286]

約数ペア:

[(1, 1081355286), (2, 540677643), (3, 360451762), (6, 180225881), (11, 98305026), (22, 49152513), (33, 32768342), (66, 16384171), (191, 5661546), (382, 2830773), (573, 1887182), (1146, 943591), (2101, 514686), (4202, 257343), (6303, 171562), (12606, 85781)]