77784938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{505097}}^1$

素因数の和:505117

約数の個数: 16

約数和(自身を含む): 145468224

約数和(自身を除く): 67683286

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 505097, 1010194, 3535679, 5556067, 7071358, 11112134, 38892469, 77784938]

約数ペア:

[(1, 77784938), (2, 38892469), (7, 11112134), (11, 7071358), (14, 5556067), (22, 3535679), (77, 1010194), (154, 505097)]