2006647510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4095199}}^1$

素因数の和:4095220

約数の個数: 24

約数和(自身を含む): 4201675200

約数和(自身を除く): 2195027690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4095199, 8190398, 20475995, 28666393, 40951990, 57332786, 143331965, 200664751, 286663930, 401329502, 1003323755, 2006647510]

約数ペア:

[(1, 2006647510), (2, 1003323755), (5, 401329502), (7, 286663930), (10, 200664751), (14, 143331965), (35, 57332786), (49, 40951990), (70, 28666393), (98, 20475995), (245, 8190398), (490, 4095199)]