2103172582

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1080767}}^1$

素因数の和:1080915

約数の個数: 16

約数和(自身を含む): 3631380480

約数和(自身を除く): 1528207898

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 1080767, 2161534, 7565369, 15130738, 150226613, 300453226, 1051586291, 2103172582]

約数ペア:

[(1, 2103172582), (2, 1051586291), (7, 300453226), (14, 150226613), (139, 15130738), (278, 7565369), (973, 2161534), (1946, 1080767)]