7438894790

素因数分解:

$2^1\times 5^1\times {\mathrm{3079}}^1\times {\mathrm{241601}}^1$

素因数の和:244687

約数の個数: 16

約数和(自身を含む): 13394414880

約数和(自身を除く): 5955520090

約数列:

[1, 2, 5, 10, 3079, 6158, 15395, 30790, 241601, 483202, 1208005, 2416010, 743889479, 1487778958, 3719447395, 7438894790]

約数ペア:

[(1, 7438894790), (2, 3719447395), (5, 1487778958), (10, 743889479), (3079, 2416010), (6158, 1208005), (15395, 483202), (30790, 241601)]