2807552986

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1\times {\mathrm{1861}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 4848826752

約数和(自身を除く): 2041273766

約数列:

[1, 2, 7, 14, 197, 394, 547, 1094, 1379, 1861, 2758, 3722, 3829, 7658, 13027, 26054, 107759, 215518, 366617, 733234, 754313, 1017967, 1508626, 2035934, 2566319, 5132638, 7125769, 14251538, 200539499, 401078998, 1403776493, 2807552986]

約数ペア:

[(1, 2807552986), (2, 1403776493), (7, 401078998), (14, 200539499), (197, 14251538), (394, 7125769), (547, 5132638), (1094, 2566319), (1379, 2035934), (1861, 1508626), (2758, 1017967), (3722, 754313), (3829, 733234), (7658, 366617), (13027, 215518), (26054, 107759)]