1880493794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{489457}}^1$

素因数の和:489589

約数の個数: 16

約数和(自身を含む): 3013103448

約数和(自身を除く): 1132609654

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 489457, 978914, 8320769, 16641538, 55308641, 110617282, 940246897, 1880493794]

約数ペア:

[(1, 1880493794), (2, 940246897), (17, 110617282), (34, 55308641), (113, 16641538), (226, 8320769), (1921, 978914), (3842, 489457)]