7785138242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29267437}}^1$

素因数の和:29267465

約数の個数: 16

約数和(自身を含む): 14048370240

約数和(自身を除く): 6263231998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 29267437, 58534874, 204872059, 409744118, 556081303, 1112162606, 3892569121, 7785138242]

約数ペア:

[(1, 7785138242), (2, 3892569121), (7, 1112162606), (14, 556081303), (19, 409744118), (38, 204872059), (133, 58534874), (266, 29267437)]