2090744

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{4931}}^1$

素因数の和:4990

約数の個数: 16

約数和(自身を含む): 3994920

約数和(自身を除く): 1904176

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 4931, 9862, 19724, 39448, 261343, 522686, 1045372, 2090744]

約数ペア:

[(1, 2090744), (2, 1045372), (4, 522686), (8, 261343), (53, 39448), (106, 19724), (212, 9862), (424, 4931)]