291208327202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{7501889}}^1$

素因数の和:7503397

約数の個数: 16

約数和(自身を含む): 470728593720

約数和(自身を除く): 179520266518

約数列:

[1, 2, 13, 26, 1493, 2986, 19409, 38818, 7501889, 15003778, 97524557, 195049114, 11200320277, 22400640554, 145604163601, 291208327202]

約数ペア:

[(1, 291208327202), (2, 145604163601), (13, 22400640554), (26, 11200320277), (1493, 195049114), (2986, 97524557), (19409, 15003778), (38818, 7501889)]