2700894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 6241536

約数和(自身を除く): 3540642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 601, 642, 749, 1202, 1498, 1803, 2247, 3606, 4207, 4494, 8414, 12621, 25242, 64307, 128614, 192921, 385842, 450149, 900298, 1350447, 2700894]

約数ペア:

[(1, 2700894), (2, 1350447), (3, 900298), (6, 450149), (7, 385842), (14, 192921), (21, 128614), (42, 64307), (107, 25242), (214, 12621), (321, 8414), (601, 4494), (642, 4207), (749, 3606), (1202, 2247), (1498, 1803)]