2039105288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{238883}}^1$

素因数の和:238997

約数の個数: 32

約数和(自身を含む): 4213913760

約数和(自身を除く): 2174808472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 238883, 477766, 955532, 1911064, 2627713, 5255426, 10510852, 21021704, 23171651, 46343302, 92686604, 185373208, 254888161, 509776322, 1019552644, 2039105288]

約数ペア:

[(1, 2039105288), (2, 1019552644), (4, 509776322), (8, 254888161), (11, 185373208), (22, 92686604), (44, 46343302), (88, 23171651), (97, 21021704), (194, 10510852), (388, 5255426), (776, 2627713), (1067, 1911064), (2134, 955532), (4268, 477766), (8536, 238883)]