2017479058

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{289951}}^1$

素因数の和:290038

約数の個数: 24

約数和(自身を含む): 3569889024

約数和(自身を除く): 1552409966

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 289951, 579902, 2029657, 4059314, 14207599, 20586521, 28415198, 41173042, 144105647, 288211294, 1008739529, 2017479058]

約数ペア:

[(1, 2017479058), (2, 1008739529), (7, 288211294), (14, 144105647), (49, 41173042), (71, 28415198), (98, 20586521), (142, 14207599), (497, 4059314), (994, 2029657), (3479, 579902), (6958, 289951)]