2017259540

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{274831}}^1$

素因数の和:275207

約数の個数: 24

約数和(自身を含む): 4247803392

約数和(自身を除く): 2230543852

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 274831, 549662, 1099324, 1374155, 2748310, 5496620, 100862977, 201725954, 403451908, 504314885, 1008629770, 2017259540]

約数ペア:

[(1, 2017259540), (2, 1008629770), (4, 504314885), (5, 403451908), (10, 201725954), (20, 100862977), (367, 5496620), (734, 2748310), (1468, 1374155), (1835, 1099324), (3670, 549662), (7340, 274831)]