5259398039

素因数分解:

$7^1\times {\mathrm{281}}^1\times {\mathrm{1423}}^1\times {\mathrm{1879}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 6039582720

約数和(自身を除く): 780184681

約数列:

[1, 7, 281, 1423, 1879, 1967, 9961, 13153, 399863, 527999, 2673817, 2799041, 3695993, 18716719, 751342577, 5259398039]

約数ペア:

[(1, 5259398039), (7, 751342577), (281, 18716719), (1423, 3695993), (1879, 2799041), (1967, 2673817), (9961, 527999), (13153, 399863)]