73189402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{255907}}^1$

素因数の和:255933

約数の個数: 16

約数和(自身を含む): 128977632

約数和(自身を除く): 55788230

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 255907, 511814, 2814977, 3326791, 5629954, 6653582, 36594701, 73189402]

約数ペア:

[(1, 73189402), (2, 36594701), (11, 6653582), (13, 5629954), (22, 3326791), (26, 2814977), (143, 511814), (286, 255907)]