120508129918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{3671}}^1\times {\mathrm{135649}}^1$

素因数の和:139344

約数の個数: 24

約数和(自身を含む): 198744613200

約数和(自身を除く): 78236483282

約数列:

[1, 2, 11, 22, 121, 242, 3671, 7342, 40381, 80762, 135649, 271298, 444191, 888382, 1492139, 2984278, 16413529, 32827058, 497967479, 995934958, 5477642269, 10955284538, 60254064959, 120508129918]

約数ペア:

[(1, 120508129918), (2, 60254064959), (11, 10955284538), (22, 5477642269), (121, 995934958), (242, 497967479), (3671, 32827058), (7342, 16413529), (40381, 2984278), (80762, 1492139), (135649, 888382), (271298, 444191)]