2017127980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14408057}}^1$

素因数の和:14408073

約数の個数: 24

約数和(自身を含む): 4841107488

約数和(自身を除く): 2823979508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14408057, 28816114, 57632228, 72040285, 100856399, 144080570, 201712798, 288161140, 403425596, 504281995, 1008563990, 2017127980]

約数ペア:

[(1, 2017127980), (2, 1008563990), (4, 504281995), (5, 403425596), (7, 288161140), (10, 201712798), (14, 144080570), (20, 100856399), (28, 72040285), (35, 57632228), (70, 28816114), (140, 14408057)]