2886494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1739

約数の個数: 16

約数和(自身を含む): 4735248

約数和(自身を除く): 1848754

約数列:

[1, 2, 13, 26, 67, 134, 871, 1657, 1742, 3314, 21541, 43082, 111019, 222038, 1443247, 2886494]

約数ペア:

[(1, 2886494), (2, 1443247), (13, 222038), (26, 111019), (67, 43082), (134, 21541), (871, 3314), (1657, 1742)]