2019634330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28851919}}^1$

素因数の和:28851933

約数の個数: 16

約数和(自身を含む): 4154676480

約数和(自身を除く): 2135042150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28851919, 57703838, 144259595, 201963433, 288519190, 403926866, 1009817165, 2019634330]

約数ペア:

[(1, 2019634330), (2, 1009817165), (5, 403926866), (7, 288519190), (10, 201963433), (14, 144259595), (35, 57703838), (70, 28851919)]