2039402839

素因数分解:

${\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{1669}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 2112990880

約数和(自身を除く): 73588041

約数列:

[1, 43, 157, 181, 1669, 6751, 7783, 28417, 71767, 262033, 302089, 1221931, 11267419, 12989827, 47427973, 2039402839]

約数ペア:

[(1, 2039402839), (43, 47427973), (157, 12989827), (181, 11267419), (1669, 1221931), (6751, 302089), (7783, 262033), (28417, 71767)]