1276375982

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1154047}}^1$

素因数の和:1154135

約数の個数: 16

約数和(自身を含む): 2215772160

約数和(自身を除く): 939396178

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1154047, 2308094, 8078329, 16156658, 91169713, 182339426, 638187991, 1276375982]

約数ペア:

[(1, 1276375982), (2, 638187991), (7, 182339426), (14, 91169713), (79, 16156658), (158, 8078329), (553, 2308094), (1106, 1154047)]