2009422468

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{18131}}^1$

素因数の和:18507

約数の個数: 24

約数和(自身を含む): 3564025920

約数和(自身を除く): 1554603452

約数列:

[1, 2, 4, 103, 206, 269, 412, 538, 1076, 18131, 27707, 36262, 55414, 72524, 110828, 1867493, 3734986, 4877239, 7469972, 9754478, 19508956, 502355617, 1004711234, 2009422468]

約数ペア:

[(1, 2009422468), (2, 1004711234), (4, 502355617), (103, 19508956), (206, 9754478), (269, 7469972), (412, 4877239), (538, 3734986), (1076, 1867493), (18131, 110828), (27707, 72524), (36262, 55414)]