889456802

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2631529}}^1$

素因数の和:2631557

約数の個数: 12

約数和(自身を含む): 1444709970

約数和(自身を除く): 555253168

約数列:

[1, 2, 13, 26, 169, 338, 2631529, 5263058, 34209877, 68419754, 444728401, 889456802]

約数ペア:

[(1, 889456802), (2, 444728401), (13, 68419754), (26, 34209877), (169, 5263058), (338, 2631529)]