263776130

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{189767}}^1$

素因数の和:189913

約数の個数: 16

約数和(自身を含む): 478215360

約数和(自身を除く): 214439230

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 189767, 379534, 948835, 1897670, 26377613, 52755226, 131888065, 263776130]

約数ペア:

[(1, 263776130), (2, 131888065), (5, 52755226), (10, 26377613), (139, 1897670), (278, 948835), (695, 379534), (1390, 189767)]