1861788

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 4385808

約数和(自身を除く): 2524020

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 1373, 2746, 4119, 5492, 8238, 16476, 155149, 310298, 465447, 620596, 930894, 1861788]

約数ペア:

[(1, 1861788), (2, 930894), (3, 620596), (4, 465447), (6, 310298), (12, 155149), (113, 16476), (226, 8238), (339, 5492), (452, 4119), (678, 2746), (1356, 1373)]