2538550448

素因数分解:

$2^4\times 7^2\times {\mathrm{3237947}}^1$

素因数の和:3237969

約数の個数: 30

約数和(自身を含む): 5721454116

約数和(自身を除く): 3182903668

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 3237947, 6475894, 12951788, 22665629, 25903576, 45331258, 51807152, 90662516, 158659403, 181325032, 317318806, 362650064, 634637612, 1269275224, 2538550448]

約数ペア:

[(1, 2538550448), (2, 1269275224), (4, 634637612), (7, 362650064), (8, 317318806), (14, 181325032), (16, 158659403), (28, 90662516), (49, 51807152), (56, 45331258), (98, 25903576), (112, 22665629), (196, 12951788), (392, 6475894), (784, 3237947)]