2109132488

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2012531}}^1$

素因数の和:2012668

約数の個数: 16

約数和(自身を含む): 3984813360

約数和(自身を除く): 1875680872

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2012531, 4025062, 8050124, 16100248, 263641561, 527283122, 1054566244, 2109132488]

約数ペア:

[(1, 2109132488), (2, 1054566244), (4, 527283122), (8, 263641561), (131, 16100248), (262, 8050124), (524, 4025062), (1048, 2012531)]