2478190442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13616431}}^1$

素因数の和:13616453

約数の個数: 16

約数和(自身を含む): 4575121152

約数和(自身を除く): 2096930710

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 13616431, 27232862, 95315017, 177013603, 190630034, 354027206, 1239095221, 2478190442]

約数ペア:

[(1, 2478190442), (2, 1239095221), (7, 354027206), (13, 190630034), (14, 177013603), (26, 95315017), (91, 27232862), (182, 13616431)]