2051249782

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1\times {\mathrm{4567}}^1$

素因数の和:7803

約数の個数: 16

約数和(自身を含む): 3121880832

約数和(自身を除く): 1070631050

約数列:

[1, 2, 71, 142, 3163, 4567, 6326, 9134, 224573, 324257, 449146, 648514, 14445421, 28890842, 1025624891, 2051249782]

約数ペア:

[(1, 2051249782), (2, 1025624891), (71, 28890842), (142, 14445421), (3163, 648514), (4567, 449146), (6326, 324257), (9134, 224573)]