2017806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 2647794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 449, 642, 749, 898, 1347, 1498, 2247, 2694, 3143, 4494, 6286, 9429, 18858, 48043, 96086, 144129, 288258, 336301, 672602, 1008903, 2017806]

約数ペア:

[(1, 2017806), (2, 1008903), (3, 672602), (6, 336301), (7, 288258), (14, 144129), (21, 96086), (42, 48043), (107, 18858), (214, 9429), (321, 6286), (449, 4494), (642, 3143), (749, 2694), (898, 2247), (1347, 1498)]