2912354105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{281251}}^1$

素因数の和:281384

約数の個数: 16

約数和(自身を含む): 3712526400

約数和(自身を除く): 800172295

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 281251, 1406255, 5343769, 26718845, 30656359, 153281795, 582470821, 2912354105]

約数ペア:

[(1, 2912354105), (5, 582470821), (19, 153281795), (95, 30656359), (109, 26718845), (545, 5343769), (2071, 1406255), (10355, 281251)]