2979106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 4851000

約数和(自身を除く): 1871894

約数列:

[1, 2, 13, 26, 149, 298, 769, 1538, 1937, 3874, 9997, 19994, 114581, 229162, 1489553, 2979106]

約数ペア:

[(1, 2979106), (2, 1489553), (13, 229162), (26, 114581), (149, 19994), (298, 9997), (769, 3874), (1538, 1937)]