1969506836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{176923}}^1$

素因数の和:176972

約数の個数: 36

約数和(自身を含む): 3953189856

約数和(自身を除く): 1983683020

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 11132, 176923, 353846, 707692, 1946153, 3892306, 4069229, 7784612, 8138458, 16276916, 21407683, 42815366, 44761519, 85630732, 89523038, 179046076, 492376709, 984753418, 1969506836]

約数ペア:

[(1, 1969506836), (2, 984753418), (4, 492376709), (11, 179046076), (22, 89523038), (23, 85630732), (44, 44761519), (46, 42815366), (92, 21407683), (121, 16276916), (242, 8138458), (253, 7784612), (484, 4069229), (506, 3892306), (1012, 1946153), (2783, 707692), (5566, 353846), (11132, 176923)]