212013074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2767}}^1$

素因数の和:3210

約数の個数: 32

約数和(自身を含む): 392480256

約数和(自身を除く): 180467182

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 421, 842, 2767, 2947, 5473, 5534, 5894, 10946, 19369, 35971, 38311, 38738, 71942, 76622, 251797, 503594, 1164907, 2329814, 8154349, 15143791, 16308698, 30287582, 106006537, 212013074]

約数ペア:

[(1, 212013074), (2, 106006537), (7, 30287582), (13, 16308698), (14, 15143791), (26, 8154349), (91, 2329814), (182, 1164907), (421, 503594), (842, 251797), (2767, 76622), (2947, 71942), (5473, 38738), (5534, 38311), (5894, 35971), (10946, 19369)]