2034128888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{36061}}^1$

素因数の和:36719

約数の個数: 32

約数和(自身を含む): 4167324720

約数和(自身を除く): 2133195832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 641, 1282, 2564, 5128, 7051, 14102, 28204, 36061, 56408, 72122, 144244, 288488, 396671, 793342, 1586684, 3173368, 23115101, 46230202, 92460404, 184920808, 254266111, 508532222, 1017064444, 2034128888]

約数ペア:

[(1, 2034128888), (2, 1017064444), (4, 508532222), (8, 254266111), (11, 184920808), (22, 92460404), (44, 46230202), (88, 23115101), (641, 3173368), (1282, 1586684), (2564, 793342), (5128, 396671), (7051, 288488), (14102, 144244), (28204, 72122), (36061, 56408)]