2053228049288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{249906043}}^1$

素因数の和:249906141

約数の個数: 32

約数和(自身を含む): 4198421539200

約数和(自身を除く): 2145193489912

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 249906043, 499812086, 999624172, 1999248344, 3248778559, 6497557118, 12995114236, 19742577397, 25990228472, 39485154794, 78970309588, 157940619176, 256653506161, 513307012322, 1026614024644, 2053228049288]

約数ペア:

[(1, 2053228049288), (2, 1026614024644), (4, 513307012322), (8, 256653506161), (13, 157940619176), (26, 78970309588), (52, 39485154794), (79, 25990228472), (104, 19742577397), (158, 12995114236), (316, 6497557118), (632, 3248778559), (1027, 1999248344), (2054, 999624172), (4108, 499812086), (8216, 249906043)]