1427289626

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{3191}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 2507839488

約数和(自身を除く): 1080549862

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 743, 1486, 3191, 5201, 6382, 10402, 22337, 31949, 44674, 63898, 137213, 223643, 274426, 447286, 960491, 1920982, 2370913, 4741826, 16596391, 33192782, 101949259, 203898518, 713644813, 1427289626]

約数ペア:

[(1, 1427289626), (2, 713644813), (7, 203898518), (14, 101949259), (43, 33192782), (86, 16596391), (301, 4741826), (602, 2370913), (743, 1920982), (1486, 960491), (3191, 447286), (5201, 274426), (6382, 223643), (10402, 137213), (22337, 63898), (31949, 44674)]