890993672

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{1081303}}^1$

素因数の和:1081412

約数の個数: 16

約数和(自身を含む): 1686834240

約数和(自身を除く): 795840568

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 1081303, 2162606, 4325212, 8650424, 111374209, 222748418, 445496836, 890993672]

約数ペア:

[(1, 890993672), (2, 445496836), (4, 222748418), (8, 111374209), (103, 8650424), (206, 4325212), (412, 2162606), (824, 1081303)]