1130275442

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{10139}}^1$

素因数の和:10681

約数の個数: 16

約数和(自身を含む): 1712037600

約数和(自身を除く): 581762158

約数列:

[1, 2, 139, 278, 401, 802, 10139, 20278, 55739, 111478, 1409321, 2818642, 4065739, 8131478, 565137721, 1130275442]

約数ペア:

[(1, 1130275442), (2, 565137721), (139, 8131478), (278, 4065739), (401, 2818642), (802, 1409321), (10139, 111478), (20278, 55739)]