2017840426

素因数分解:

$2^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{200461}}^1$

素因数の和:201189

約数の個数: 16

約数和(自身を含む): 3463983360

約数和(自身を除く): 1446142934

約数列:

[1, 2, 7, 14, 719, 1438, 5033, 10066, 200461, 400922, 1403227, 2806454, 144131459, 288262918, 1008920213, 2017840426]

約数ペア:

[(1, 2017840426), (2, 1008920213), (7, 288262918), (14, 144131459), (719, 2806454), (1438, 1403227), (5033, 400922), (10066, 200461)]