6487408

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2917}}^1$

素因数の和:3064

約数の個数: 20

約数和(自身を含む): 12664120

約数和(自身を除く): 6176712

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 2917, 5834, 11668, 23336, 46672, 405463, 810926, 1621852, 3243704, 6487408]

約数ペア:

[(1, 6487408), (2, 3243704), (4, 1621852), (8, 810926), (16, 405463), (139, 46672), (278, 23336), (556, 11668), (1112, 5834), (2224, 2917)]