2018854492

素因数分解:

$2^2\times {\mathrm{929}}^1\times {\mathrm{543287}}^1$

素因数の和:544220

約数の個数: 12

約数和(自身を含む): 3536804880

約数和(自身を除く): 1517950388

約数列:

[1, 2, 4, 929, 1858, 3716, 543287, 1086574, 2173148, 504713623, 1009427246, 2018854492]

約数ペア:

[(1, 2018854492), (2, 1009427246), (4, 504713623), (929, 2173148), (1858, 1086574), (3716, 543287)]