284439190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4063417}}^1$

素因数の和:4063431

約数の個数: 16

約数和(自身を含む): 585132192

約数和(自身を除く): 300693002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4063417, 8126834, 20317085, 28443919, 40634170, 56887838, 142219595, 284439190]

約数ペア:

[(1, 284439190), (2, 142219595), (5, 56887838), (7, 40634170), (10, 28443919), (14, 20317085), (35, 8126834), (70, 4063417)]