2783222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:823

約数の個数: 16

約数和(自身を含む): 4529952

約数和(自身を除く): 1746730

約数列:

[1, 2, 13, 26, 167, 334, 641, 1282, 2171, 4342, 8333, 16666, 107047, 214094, 1391611, 2783222]

約数ペア:

[(1, 2783222), (2, 1391611), (13, 214094), (26, 107047), (167, 16666), (334, 8333), (641, 4342), (1282, 2171)]