1275394146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16351207}}^1$

素因数の和:16351225

約数の個数: 16

約数和(自身を含む): 2747002944

約数和(自身を除く): 1471608798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16351207, 32702414, 49053621, 98107242, 212565691, 425131382, 637697073, 1275394146]

約数ペア:

[(1, 1275394146), (2, 637697073), (3, 425131382), (6, 212565691), (13, 98107242), (26, 49053621), (39, 32702414), (78, 16351207)]