2038894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7129}}^1$

素因数の和:7155

約数の個数: 16

約数和(自身を含む): 3593520

約数和(自身を除く): 1554626

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7129, 14258, 78419, 92677, 156838, 185354, 1019447, 2038894]

約数ペア:

[(1, 2038894), (2, 1019447), (11, 185354), (13, 156838), (22, 92677), (26, 78419), (143, 14258), (286, 7129)]