304831396

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{1949}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 543324600

約数和(自身を除く): 238493204

約数列:

[1, 2, 4, 61, 122, 244, 641, 1282, 1949, 2564, 3898, 7796, 39101, 78202, 118889, 156404, 237778, 475556, 1249309, 2498618, 4997236, 76207849, 152415698, 304831396]

約数ペア:

[(1, 304831396), (2, 152415698), (4, 76207849), (61, 4997236), (122, 2498618), (244, 1249309), (641, 475556), (1282, 237778), (1949, 156404), (2564, 118889), (3898, 78202), (7796, 39101)]