2887069

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 16

約数和(自身を含む): 3214080

約数和(自身を除く): 327011

約数列:

[1, 19, 47, 53, 61, 893, 1007, 1159, 2491, 2867, 3233, 47329, 54473, 61427, 151951, 2887069]

約数ペア:

[(1, 2887069), (19, 151951), (47, 61427), (53, 54473), (61, 47329), (893, 3233), (1007, 2867), (1159, 2491)]