1384019870

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1269743}}^1$

素因数の和:1269859

約数の個数: 16

約数和(自身を含む): 2514093120

約数和(自身を除く): 1130073250

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1269743, 2539486, 6348715, 12697430, 138401987, 276803974, 692009935, 1384019870]

約数ペア:

[(1, 1384019870), (2, 692009935), (5, 276803974), (10, 138401987), (109, 12697430), (218, 6348715), (545, 2539486), (1090, 1269743)]