245366902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{42407}}^1$

素因数の和:42683

約数の個数: 16

約数和(自身を含む): 403045632

約数和(自身を除く): 157678730

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 42407, 84814, 466477, 932954, 11153041, 22306082, 122683451, 245366902]

約数ペア:

[(1, 245366902), (2, 122683451), (11, 22306082), (22, 11153041), (263, 932954), (526, 466477), (2893, 84814), (5786, 42407)]