2017194620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14408533}}^1$

素因数の和:14408549

約数の個数: 24

約数和(自身を含む): 4841267424

約数和(自身を除く): 2824072804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14408533, 28817066, 57634132, 72042665, 100859731, 144085330, 201719462, 288170660, 403438924, 504298655, 1008597310, 2017194620]

約数ペア:

[(1, 2017194620), (2, 1008597310), (4, 504298655), (5, 403438924), (7, 288170660), (10, 201719462), (14, 144085330), (20, 100859731), (28, 72042665), (35, 57634132), (70, 28817066), (140, 14408533)]