2866942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3603

約数の個数: 16

約数和(自身を含む): 4781952

約数和(自身を除く): 1915010

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 3557, 7114, 46241, 92482, 110267, 220534, 1433471, 2866942]

約数ペア:

[(1, 2866942), (2, 1433471), (13, 220534), (26, 110267), (31, 92482), (62, 46241), (403, 7114), (806, 3557)]