2939992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{33409}}^1$

素因数の和:33426

約数の個数: 16

約数和(自身を含む): 6013800

約数和(自身を除く): 3073808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 33409, 66818, 133636, 267272, 367499, 734998, 1469996, 2939992]

約数ペア:

[(1, 2939992), (2, 1469996), (4, 734998), (8, 367499), (11, 267272), (22, 133636), (44, 66818), (88, 33409)]