277069982

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421079}}^1$

素因数の和:421135

約数の個数: 16

約数和(自身を含む): 485084160

約数和(自身を除く): 208014178

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 421079, 842158, 2947553, 5895106, 19790713, 39581426, 138534991, 277069982]

約数ペア:

[(1, 277069982), (2, 138534991), (7, 39581426), (14, 19790713), (47, 5895106), (94, 2947553), (329, 842158), (658, 421079)]