13678678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 23173920

約数和(自身を除く): 9495242

約数列:

[1, 2, 13, 26, 37, 59, 74, 118, 241, 481, 482, 767, 962, 1534, 2183, 3133, 4366, 6266, 8917, 14219, 17834, 28379, 28438, 56758, 115921, 184847, 231842, 369694, 526103, 1052206, 6839339, 13678678]

約数ペア:

[(1, 13678678), (2, 6839339), (13, 1052206), (26, 526103), (37, 369694), (59, 231842), (74, 184847), (118, 115921), (241, 56758), (481, 28438), (482, 28379), (767, 17834), (962, 14219), (1534, 8917), (2183, 6266), (3133, 4366)]